1/16 XCL213/xcl214 series 1.5a inductor built-in step-down ?micro dc/dc? converters greenoperationcompatible etr28005-001a general description the XCL213/xcl214 series is a synchronous step-down micro dc/ dc converter which integrates an inductor and a control ic in one tiny package (2.5mm 3.2mm, h=1.0mm). an internal coil simplifies t he circuit and enables minimization of noise and other operational trouble due to the circuit wiring. a wide op erating voltage range of 2.7v to 5.5v enables support for applications that require an internally fixed output voltage (0.8v to 3.6v). the XCL213/xcl214 series uses synchronous rectification at an oper ating frequency of 3.0mhz. the xcl 213/xcl214 series uses hisat-cot (*) synchronous rectification. hisat-cot+pwm control (XCL213) or hisat-cot+automatic pwm/pfm switching control (xcl214) can be selected. the series have a high speed soft-start as fast as 0.3ms in ty pical for quick turn-on. with the built-in uvlo (under voltage lo ck out) function, the internal p-channel dr iver transistor is forced off when input voltage becomes 2.0v or lower. when ce=low, the integrated c l discharge function which enables the elec tric charge at the output capacitor c l to be discharged via the internal discharge switch located between the l x and v ss pins. the power consumption will be less than 1.0 a. (*) hisat-cot is an original torex term for high speed transient response. applications note book pc tablet pc ssd mobile phone projector printer typical performance characteristics typical a pplication circuit features input voltage : 2.7v 5.5v output voltage : 0.8v 3.6v oscillation frequency : 3.0mhz output current : 1.5a efficiency : 92% (v in =5.0v, v out =3.3v/500ma) control methods : hisat-cot 100% duty cycle hisat-cot+pwm (XCL213) hisat-cot+pwm/pfm (xcl214) circuit protection : thermal shut down current limit circuit (drop) short circuit protection (latch) functions : soft-start circuit built-in uvlo c l discharge output capacitor : low esr ceramic capacitor operating ambient temperature : -40 +85 package : usp-9b01 environmental friendly : eu rohs compliant, pb free XCL213/xcl214 (v out =3.3v) 0 20 40 60 80 100 0.1 1 10 100 1000 10000 output current : i out (ma) efficiency : effi (% ) XCL213 xcl214 v in =5.0v
2/16 XCL213/xcl214 series block diagram * the XCL213 offers a fixed pwm control, a control logic of pwm/pfm selector is fixed at ?pwm? internally. the xcl214 control scheme is a fixed pwm/pfm automatic switching, a control logic of pwm/pfm selector is fixed at ?pwm/pfm auto matic switching? internally. diodes inside the circuit are an esd pr otection diode and a parasitic diode. product classification ordering information XCL213 ????? pwm xcl214 ????? pwm/pfm automatic switching control designator item symbol description type b refer to selection guide ? output voltage 08 36 output voltage options e.g.)1.2v =1, =2 1.25v =1, =c 0.05v increments: 0.05=a,0.15=b,0.25= c,0.35=d,0.45=e, 0.55=f,0.65=h, 0.75=k,0.85=l,0.95=m oscillation frequency 3 3.0mhz ? package (order unit) dr usp-9b01 (*1) (3,000/reel) (*1) the XCL213/xcl214 reels are shipped in a moisture-proof packing. selection guide type outputt voltage c l auto- discharge latch or short protection uvlo chip enable current limit soft- start thermal shutdown b fixed yes yes yes yes yes fixed yes
3/16 XCL213/xcl214 series 1 v in 2 nc 3 lx v out 4 agnd 5 ce 6 7 pgnd 9 l2 8 l1 pin configuration pin assignment pin number pin name functions 1 v in power input 2 nc no connection 3 lx switching output 4 v out fixed output voltage pin 5 agnd analog ground 6 ce chip enable 7 pgnd power ground 8 l1 inductor electrodes 9 l2 inductor electrodes function table ce pin function pin name signal status 1 low stand-by 2 high active * please do not leave the ce pin open. absolute maximum ratings ta = 2 5 all voltages are described based on the gnd (agnd and pgnd) pin. (*1) the maximum value should be either v in +0.3 or +6.2 in the lowest voltage (*2) the maximum value should be either v in +0.3 or +4.0 in the lowest voltage parameter symbol ratings units v in pin voltage v in -0.3 ~ + 6.2 v l x pin voltage v lx - 0.3 ~ v in + 0.3 or + 6.2 (*1) v v out pin voltage v out - 0.3 ~ v in + 0.3 or + 4.0 (*2) v ce pin voltage v ce - 0.3 ~ + 6.2 v power dissipation pd 1200 mw operating ambient temper ature topr - 40 ~ + 85 storage temperature t stg - 55 ~ + 125 bottom view
4/16 XCL213/xcl214 series electrical characteristics XCL213bxxxdr/xcl214bxxxdr ta = 2 5 parameter symbol conditions min. typ. max. units circuit output voltage v out when connected to external conponets, i out =30ma v operating voltage range v in 2.7 - 5.5 v maximum output current i outmax when connected to external components, v in = 1500 - - ma uvlo voltage (*2) v uvlo v out =0.6v, voltage which lx pin holding ?l? level (*6) 1.35 2.00 2.68 v quiescent current (xcl214) i q v out =v out(e) 1.1v - 25 40 a quiescent current (XCL213) i q v out =v out(e) 1.1v - 400 825 a stand-by current i stb v ce =0v - 0.0 1.0 a minimum on time (*2) t onmin when connected to external components, v in =v ce =, i out =1ma ns thermal shutdown t tsd - 150 - thermal shutdown hysteresis t hys - 30 - lxsw ?h? on resistance r lxh v out =0.6v, i lx =100ma (*3) - 0.14 0.28 ? lxsw ?l? on resistance (*4) r lxl v out =v out(t) 1.1v, i lx =100ma (*3) - 0.10 0.20 ? lxsw ?h? leakage current i leakh v in =5.5v, v ce =0v, v out =0v, v lx =0v - 0.0 1.0 a lxsw ?l? leakage current i leakh v in =5.5v, v ce =0v, v out =0v, v lx =5.5v - 0.0 30.0 a current limit (*5) i limh v out =0.6v, i lx until lx pin oscillates 2.5 3.0 4.5 a output voltage temperature characteristics v out / (v out ? topr) i out =30ma -40 Q to p r Q 85 - 100 - ppm/ ce?h? voltage v ceh v out =0.6v, applied voltage to v ce, voltage changes lx to ?h? level (*6) 1.4 - v in v ce?l? voltage v cel v fb =0.6v, applied voltage to v ce, voltage changes lx to ?l? level (*6) agnd - 0.3 v ce?h? current i ceh v in =5.5v, v ce =5.5v, v out =0v -0.1 - 0.1 a ce?l? current i cel v in =5.5v, v ce =0v, v out =0v -0.1 - 0.1 a soft-start time t ss v ce =0v 5.0v, v out =v out(t) v 0.9 after "h" is fed to ce, the time by when clocks are generated at lx pin. 0.10 0.30 0.50 ms short protection threshold voltage v short sweeping v out , v out voltage which lx becomes ?l? level (*6) 0.17 0.27 0.37 v c l discharge r dchg v ce =0v, v out =4.0v 50 210 300 ? inductance l test freq.=1mhz - 0.5 - h - inductor rated current i dc ? t=+40deg - 1.8 - a - unless otherwise stated, v in =5.0v, v ce =5.0v, v out(t) =nominal voltage note: (*1) when the difference between the input and the output is small, 1 00% duty might come up and inte rnal control circuits keep p-ch driver turning on even though the output current is not so large. if current is further pulled from this state, output vo ltage will decrease because of p-ch driver on resistance. (*2) including uvlo detect voltage, hysteresis operating voltage range for uvlo release voltage. (*3) r lxh =(v in - lx pin measurement voltage) / 100ma, r lxl =lx pin measurement voltage / 100ma (*4) design value for the xcl214 series (*5) current limit denotes the level of detection at peak of coil current. (*6) "h" = v in v in - 1.2v, "l"=- 0.1v + 0.1v
5/16 XCL213/xcl214 series electrical characteristics spec table (v out , t onmin ) t onmin t onmin v out f osc =3.0mhz v out f osc =3.0mhz nominal output voltage nominal output voltage v out(t) min. typ. max. v in min. typ. max. v out(t) min. typ. max. v in min. typ. max. 0.80 0.784 0.800 0.816 2.70 71 119 166 2.25 2.205 2.250 2.295 3.75 140 200 260 0.85 0.833 0.850 0.867 2.70 72 121 169 2.30 2.254 2.300 2.346 3.83 140 200 260 0.90 0.882 0.900 0.918 2.70 73 122 171 2.35 2.303 2.350 2.397 3.92 140 200 260 0.95 0.931 0.950 0.969 2.70 74 123 172 2.40 2.352 2.400 2.448 4.00 140 200 260 1.00 0.980 1.000 1.020 2.70 86 123 160 2.45 2.401 2.450 2.499 4.08 140 200 260 1.05 1.029 1.050 1.071 2.70 91 130 169 2.50 2.450 2.500 2.550 4.17 140 200 260 1.10 1.078 1.100 1.122 2.70 95 136 177 2.55 2.499 2.550 2.601 4.25 140 200 260 1.15 1.127 1.150 1.173 2.70 99 142 185 2.60 2.548 2.600 2.652 4.33 140 200 260 1.20 1.176 1.200 1.224 2.70 104 148 193 2.65 2.597 2.650 2.703 4.42 140 200 260 1.25 1.225 1.250 1.275 2.70 108 154 201 2.70 2.646 2.700 2.754 4.50 140 200 260 1.30 1.274 1.300 1.326 2.70 112 160 209 2.75 2.695 2.750 2.805 4.58 140 200 260 1.35 1.323 1.350 1.377 2.70 117 167 217 2.80 2.744 2.800 2.856 4.67 140 200 260 1.40 1.372 1.400 1.428 2.70 121 173 225 2.85 2.793 2.850 2.907 4.75 140 200 260 1.45 1.421 1.450 1.479 2.70 125 179 233 2.90 2.842 2.900 2.958 4.83 140 200 260 1.50 1.470 1.500 1.530 2.70 130 185 241 2.95 2.891 2.950 3.009 4.92 140 200 260 1.55 1.519 1.550 1.581 2.70 134 191 249 3.00 2.940 3.000 3.060 5.00 140 200 260 1.60 1.568 1.600 1.632 2.70 138 198 257 3.05 2.989 3.050 3.111 5.08 140 200 260 1.65 1.617 1.650 1.683 2.75 140 200 260 3.10 3.038 3.100 3.162 5.17 140 200 260 1.70 1.666 1.700 1.734 2.83 140 200 260 3.15 3.087 3.150 3.213 5.25 140 200 260 1.75 1.715 1.750 1.785 2.92 140 200 260 3.20 3.136 3.200 3.264 5.33 140 200 260 1.80 1.764 1.800 1.836 3.00 140 200 260 3.25 3.185 3.250 3.315 5.42 140 200 260 1.85 1.813 1.850 1.887 3.08 140 200 260 3.30 3.234 3.300 3.366 5.50 140 200 260 1.90 1.862 1.900 1.938 3.17 140 200 260 3.35 3.283 3.350 3.417 5.50 142 203 264 1.95 1.911 1.950 1.989 3.25 140 200 260 3.40 3.332 3.400 3.468 5.50 144 206 268 2.00 1.960 2.000 2.040 3.33 140 200 260 3.45 3.381 3.450 3.519 5.50 146 209 272 2.05 2.009 2.050 2.091 3.42 140 200 260 3.50 3.430 3.500 3.570 5.50 148 212 276 2.10 2.058 2.100 2.142 3.50 140 200 260 3.55 3.479 3.550 3.621 5.50 151 215 280 2.15 2.107 2.150 2.193 3.58 140 200 260 3.60 3.528 3.600 3.672 5.50 153 218 284 2.20 2.156 2.200 2. 244 3.67 140 200 260 typical circuit value product number lmk107bbj106malt(taiyoyuden) (*1) lmk212abj106kg-t(taiyoyuden) (*1) lmk212ab7106mg-t(taiyoyuden) (*2) c1608jb1a106k (tdk) (*1) c2012jb1a106k (tdk) (*1) c2012x5r1a106k (tdk) (*1) c in c l 10v/10 f c2012x7r1a106m (tdk) (*2) note: *1: max. temp. for the cap. is +85 . *2: max. temp. for the cap. is +125 . when under the condition of the voltage difference between input voltage and output voltage is low, please use 125 product, which has small capacity drop. note: the integrated inductor can be used only for this dc/dc converter. please do not us e this inductor for other reasons.
6/16 XCL213/xcl214 series l1 l2 pgnd v in lx v out ce agnd 1f a < circuit no. > < circuit no. > < circuit no. > < circuit no. > < circuit no. > < circuit no. > l1 l2 v in lx v out ce agnd 1f wave form measure point r pulldown 200 l1 l2 pgnd v in lx v out ce agnd 1f v i lx l1 l2 pgnd v in lx v out ce agnd 1f a a i ceh i cel i leakh l1 l2 pgnd v in lx v out ce agnd 1f a < circuit no. > l1 l2 pgnd v in lx v out ce agnd c in c l a v l wave form measure point external components l1.0h(selected goods) c in ,c l :10f(ceramic) r l r lxh =(v in -v l )/i lx r lxl =v lx /i lx l1 l2 pgnd v in lx v out ce agnd 1f wave form measure point i limh v i leakl pgnd test circuits
7/16 XCL213/xcl214 series operational explanation the XCL213/xcl214 series consists of a re ference voltage source, error amplifier, comparator, phase compensation, minimum on time generation circuit, output voltage adjustment resistors, p-channel mos driv er transistor, n-channel mos switching transistor for the synchronous switch, current limiter circuit, uvlo circuit, thermal shutdown circuit, short protection circui t, pwm/pfm selection circuit and others. (see the block diagram below.) the method is hisat-cot (high speed circuit architecture for tr ansient with constant on time ) control, which features on time control method and a fast transient respons e that also achieves low output voltage ripple. the on time (t on ) is determined by the input voltage and output voltage, and turns on the pch mos driver tr. for a fixed time. during the off time (t off ), the voltage that is fed back thr ough r1 and r2 is compared to the reference voltage by the error amp, and the error amp output is phase compensat ed and sent to the comparator. the com parator compares this signal to the reference voltage, and if the signal is lower than the reference voltage, sets the sr la tch. on time then resumes. by doing thi s, pwm operation takes place with the off time controlled to the optimum duty ratio and the output voltage is stabilized. the phas e compensation circuit optimizes the frequency characteristics of t he error amp, and generates a ramp wave similar to the ripple voltage that occurs in the output to modul ate the output signal of the error amp. th is enables a stable feedback system to be obtained even when a low esr capacitor such as a ceramic capacit or is used, and a fast transient response and stabilization of the output voltage are achieved. generates an on time that depends on the input voltage and output voltage (t on ). the on time is set as given by the equations below. t on (ns) = v out /v in 333 the switching frequency can be obtained from the on time (t on ), which is determined by the in put voltage and output voltage, as given by the equation below. f osc (mhz) = v out (v) / (v in (v)t on (ns)) <100% duty cycle mode> when the load current is heavy and the voltage difference between input voltage and output voltage is small, 100% duty cycle mode is activated and it keeps the pch mos driver tr. turning on. 100% duty cycle mo de attains a high output voltage stability and a high-speed response under all load conditions, from light to heavy, even in conditions where the dropout voltage is low. the error amp monitors the output voltage. the voltage divided by the internal r1 and r2 resistors is a feedback voltage for error amp. and compared to the referenc e voltage. the output voltag e of the error amp becomes higher when the feedback voltage is higher than the reference vo ltage. the frequency characteristics of t he error amp are optimized internally.
8/16 XCL213/xcl214 series operational explanation (continued) the current limiter circuit of the XCL213/xcl214 series monitors the current fl owing through the p-channe l mos driver transisto r connected to the lx pin. when the driver current is greater than a specific level, t he current limit function operates to turn off the pulses from the lx pin at any given timing. when the over curr ent state is eliminated, the ic resumes its normal operation. the reference voltage forms a reference that is used to stabiliz e the output voltage of the ic. after chip enable of the ic, th e reference voltage connected to the error amp incr eases linearly during the soft-start interval. this allows the voltage divided by the internal r1 and r2 re sistors and the reference voltage to be controlled in a balanced manner, and the output voltage rises in proportion to the rise in the reference voltage. this operation prevents rush input cur rent and enables the output voltage to rise smoothly. if the output voltage does not reach the set ou tput voltage within the soft start time, su ch as when the load is heavy or a lar ge capacity output capacitor is connec ted, the balancing of the voltage divided by the internal resistors r1 and r2 and the refere nce voltage is lost, however, the current re striction function activates to prevent an excessive increase of input current, enablin g a smooth rise of the output voltage. pwm control is a continuous conduction mode, and operates at a stable switching frequency by means of an on time (t on ) that is determined by the input voltage and out put voltage regardless of the load. pwm/pfm auto switching control is a discontinuous conduction mode at light loads, and lowers the switching frequency to reduce switching loss and improve efficiency. the XCL213 series is internally fixed to pwm control. the xcl214 series is internally fixed to pwm/pfm auto switching control. operation starts when ?h? voltage is input in to the ce pin. the ic can be put in t he shutdown state by inputting ?l? voltage in to the ce pin. in the shutdown state, the supply current of the ic is 0 a (typ.), and the pch mos driv er tr. and nch mos switch tr. for synchronous rectification turn off. the ce pin is a cmos input and the sink current is 0 a. when the v in voltage becomes 2.00v (typ.) or lower, the p-ch mos driver transistor output driver transistor is forced off to prevent false pulse output caused by unstable oper ation of the internal circuitry. when the v in pin voltage becomes 2.10v (typ.) or higher, switching operation takes place. by releasing the uv lo function, the ic performs the soft start function to initiate output startup operation. the uvlo circuit does not cause a complete sh utdown of the ic, but causes pulse output to be suspended; therefore, the internal circuitry remains in operation . for protection against heat damage of the ic s, thermal shutdown function monitors chip temperature. the thermal shutdown circuit starts operating and the p-ch mos driver and n-ch mos driver transistor will be turned off when the chip?s temperature reaches 150 . when the temperature drops to 120 (typ.) or less after shutting of the current flow, the ic performs the soft-start function to initiate output start up operation. the short-circuit protection circuit prot ects the device that is connected to th is product and to the input/output in situations such as when the out put is accidentally shorted to gnd. the short- circuit protection circuit monitors the output vol tage, and when the output voltage falls below the s hort-circuit protection threshold voltage, it turns off the pch mos driver tr and latches it. once in the latched state, operation is resumed by turning off the ic from the ce pin and then restarting, or by re -input into the v in pin.
9/16 XCL213/xcl214 series output voltage dischage characteristics r dchg =210 ? (typ.) c l =10 f operational explanation (continued) the product can quickly discharge the elec tric charge at the output capacitor (c l ) when a low signal to the ce pin which enables a whole ic circuit put into off state, is inputted vi a the n-ch mos switch transistor located between the v out pin and the gnd pin. when the ic is disabled, electr ic charge at the output capacitor (c l ) is quickly discharged so that it may avoid application malfunction. v=v out(t) e - t / t = ln (v out(t) / v) v : output voltage after discharge v out(t) : output voltage t : discharge time : c l r dchg c l : capacitance of output capacitor r dchg : c l auto-discharge resistance, but it depends on supply voltage. note on use 1. for the phenomenon of temporal and transitional volta ge decrease or voltage increase, the ic may be damaged or deteriorated if ic is used beyond t he absolute max. specifications. 2. spike noise and ripple voltage arise in a switching regulator as with a dc/dc converter. these are greatly influenced by external component selection, such as the coil inductance, capacitance values, and board layout of external components. once the design has been completed, verification with actual components should be done. 3. the dc/dc converter characteristics depend greatly on the externally connected com ponents as well as on the characteristics of this ic, so refer to the specifications and standard circui t examples of each component when carefully considering which components to select. be especially careful of the capacitor characteristics and use b characte ristics (jis standard) or x7r, x5r (eia standard) ceramic capacitors. 4. sufficiently reinforce the ground wiring. in particular, rein force near the pgnd and agnd pin as fluctuations of the ground phase due to the ground current during switching may cause the operation of the ic to become unstable. 5. mount external components as close as possible to the ic. keep the wiring short and thick to lower the wiring impedance. 6. a feature of hisat-cot contro l is that it controls the off time in order to control the duty, which varies due to the effect s of power loss between the input (v in pin) and output (v out pin) due to the load, and thus the switching frequency fluctuates. in addition, changes in the on time due to 100% duty cycle mode ar e allowed. for this reason, c aution must be exercised as the characteristics of the switching frequency will vary depending on the external component charac teristics, board layout, input voltage, output voltage, load cu rrent and other parameters. 7. due to propagation delay inside the product, the on time gener ated by the minimum on time generation circuit may not be the same as the on time that is the ratio of the input voltage to the output voltage. 8. with regard to the current limiting value, the actual coil cu rrent may at times exceed the electrical characteristics due to propagation delay inside the product. 9. the ce pin is a cmos input pin. do not use with the pin open. if connecting to the input or ground, use a resistor up to 1m ? . to prevent malfunctioning of the device co nnected to this product or the input/outpu t due to short circuiting between pins, it is recommended that a resistor be connected. 10. if the output voltage drops below the short circuit protection threshold voltage at the end of the soft start interval, ope ration will stop. 11. pwm/pfm auto switching control is a di scontinuous conduction mode when the load is light, and in cases where the voltage difference between input and output is low or the coil inductance is higher than the value indi cated in the standard circuit example, the coil current may reverse when the load is li ght, and thus pulse skipping will not be possible and light load efficiency will worsen. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 2 4 6 8 1012 1416 1820 discharge time: t(ms) output voltage: v out (v) vout=1.2v vout=1.8v vout=3.3v
10/16 XCL213/xcl214 series c in 2: optional note on use (continued) 12. when the voltage difference between input voltage and output voltage is low, the load stability feature may deteriorate. 13. torex places an importance on improving our products and their reliability.we req uest that users incor porate fail-safe desi gns and post-aging protection treatment when us ing torex products in their systems. 14. instructions of pattern layouts the operation may become unstable due to noise and/or phase lag from the output curr ent when the wire impedance is high, please place the input capacitor(c in ) and the output capacitor (c l ) as close to the ic as possible. (1) in order to stabilize v in voltage level, we recommend that a by-pass capacitor (c in ) is connected as close as possible to the v in pin, pgnd pin and agnd pin. (2) please mount each external component as close to the ic as possible. (3) wire external components as close to the ic as possible and use thick, short connecting traces to reduce the circuit impedance. (4) make sure that the gnd traces are as thick as possible, as variations in ground potential caused by high ground currents at the time of switching may result in instability of the ic. (5) this series? internal driver transistors bring on heat bec ause of the output current and on resistance of p-channel and n-channel mos driver transistors. please consi der the countermeasures against heat if necessary.
11/16 XCL213/xcl214 series typical performance characteristics (1) output voltage vs. output current 1.6 1.7 1.8 1.9 2.0 0.1 1 10 100 1000 10000 output current : i out (ma) output voltage : v out (v) xcl214 v in =3.3v,5.0v XCL213 v in =3.3v,5.0v 3.1 3.2 3.3 3.4 3.5 0.1 1 10 100 1000 10000 output current : i out (ma) output voltage : v out (v) XCL213 v in =5.0v xcl214 (2) efficiency vs. output current 0 20 40 60 80 100 0.1 1 10 100 1000 10000 output current : i out (ma) efficiency : effi (% ) 5.0v xcl214 XCL213 v in =3.3v 0 20 40 60 80 100 0.1 1 10 100 1000 10000 output current : i out (ma) efficiency : effi (% ) XCL213 xcl214 v in =5.0v (3) ripple voltage vs. output current 0 20 40 60 80 100 0.1 1 10 100 1000 10000 output current : i out (ma) ripple voltage : (mv) xcl214 v in =3.3v,5.0v XCL213 v in =3.3v,5.0v 0 20 40 60 80 100 0.1 1 10 100 1000 10000 output current : i out (ma) ripple voltage : (mv) xcl214 XCL213 v in =5.0v XCL213/xcl214, v out =1.8v XCL213/xcl214, v out =1.8v XCL213/xcl214 , v out =3.3v XCL213/xcl214 , v out =1.8v XCL213/xcl214 , v out =3.3v XCL213/xcl214 , v out =3.3v
12/16 XCL213/xcl214 series typical performance characteristics (continued) (4) output voltage vs. ambient temperature 1.6 1.7 1.8 1.9 2.0 -50 -25 0 25 50 75 100 ambient temperature : ta ( ) output voltage : v out (v) v in =3.3v,5.0v i out =300ma 3.1 3.2 3.3 3.4 3.5 -50 -25 0 25 50 75 100 ambient temperature : ta ( ) output voltage : v out (v) v in =4.2v,5.0v i out =300ma (5) oscillation frequency vs. ambient temperature 2.7 2.8 2.9 3.0 3.1 3.2 3.3 -50 -25 0 25 50 75 100 ambient temperature: ta ( ) oscillation fr equency : fosc (mhz ) i out =300ma v in =3.3v,5.0v 2.7 2.8 2.9 3.0 3.1 3.2 3.3 -50 -25 0 25 50 75 100 ambient temperature: ta ( ) oscillation fr equency : fosc (mhz ) i out =300ma v in =4.2v,5.0v (6 ) oscillation frequency vs. input voltage 2.0 2.5 3.0 3.5 4.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 input voltage: v in (v) oscillation fr equency : fosc (mhz ) i out =300ma ta=-40,25,85 2.0 2.5 3.0 3.5 4.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 input voltage: v in (v) oscillation fr equency : fosc (mhz ) i out =300ma ta=-40,25,85 XCL213/xcl214 , v out =1.8v XCL213/xcl214, v out =3.3v XCL213b183dr (v out =1.8v) XCL213b333dr ( v out =3.3v ) XCL213b183dr (v out =1.8v) XCL213b333dr ( v out =3.3v )
13/16 XCL213/xcl214 series typical performance characteristics (continued) (7) load transient response i out =1ma ? 1000ma v out =1.8v 1ch 50mv/div 2ch 500ma/div h 100us/div 1 2 v out =1.8v i out =1ma ? 1000ma 1ch 50mv/div 2ch 500ma/div h:100us/div 1 2 v out =1.8v i out =100ma ? 1000ma i out =100ma ? 1000ma v out =1.8v 1ch 50mv/div 2ch 500ma/div h:100us/div 2 1 v out =3.3v i out =1ma ? 1000ma 1ch 50mv/div 2ch 500ma/div h:100us/div 2 1 v out =3.3v i out =100ma ? 1000ma xcl214b183dr ( v in =5v, i out =1ma ? 1000ma ) xcl214b183dr ( v in =5v , i out =100ma ? 1000ma ) xcl214b333dr ( v in =5v, i out =1ma ? 1000ma ) xcl214b333dr (v in =5v, i out =100ma ? 1000ma)
14/16 XCL213/xcl214 series packaging information usp-9b01 (unit:mm) usp-9b01 reference pattern layout (unit: mm) usp-9b01 reference metal mask design (unit: mm) 1pin indent 4 5 6 7 7 3 2 1 (0.8) 0.750.05 (0.2) (0.1) (0.1) 1.450.05 0.20.05 (0.21) 1.270.05 0.20.05 0.30.05 0.30.05 0.250.05 (0.5) (1.0) 0.20.05 1.60.05 (0.775) (0.45) (0.865) (0.45) r0.05 2.50.1 3.20.1 1.00.05 1.00.05 l1 l2
15/16 XCL213/xcl214 series marking rule represents products series represents integer of the reference voltage represents decimal number of the reference voltage ? represents production lot number 01 09, 0a 0z, 11 9z, a1 a9, aa az, b1 zz in order. (g, i, j, o, q, w excluded) * no character inversion used. mark product series a XCL213****** b xcl214****** output voltage (v) mark product series 0.x a xcl21**0**** 1.x b xcl21**1**** 2.x c xcl21**2**** 3.x d xcl21**3**** output voltage (v) mark product series output voltage (v) mark product series x.0 0 xcl21***0*** x.05 a xcl21***a*** x.1 1 xcl21***1*** x.15 b xcl21***b*** x.2 2 xcl21***2*** x.25 c xcl21***c*** x.3 3 xcl21***3*** x.35 d xcl21***d*** x.4 4 xcl21***4*** x.45 e xcl21***e*** x.5 5 xcl21***5*** x.55 f xcl21***f*** x.6 6 xcl21***6*** x.65 h xcl21***h*** x.7 7 xcl21***7*** x.75 k xcl21***k*** x.8 8 xcl21***8*** x.85 l xcl21***l*** x.9 9 xcl21***9*** x.95 m xcl21***m*** 1 2 3 6 5 4 usp-9b01 l1 l2 7 7
16/16 XCL213/xcl214 series 1. the products and product specifications cont ained herein are subject to change without notice to improve performance characteristic s. consult us, or our representatives before use, to confirm that the informat ion in this datasheet is up to date. 2. we assume no responsibility for any infri ngement of patents, pat ent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. the products in this datasheet are not devel oped, designed, or approved for use with such equipment whose failure of malfuncti on can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. atomic energy; aerospace; transpor t; combustion and associated safety equipment thereof.) 5. please use the products listed in this datasheet within the specified ranges. should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. we assume no responsibility for damage or loss due to abnormal use. 7. all rights reserved. no part of this dat asheet may be copied or reproduced without the prior permission of torex semiconductor ltd.
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