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MB3800 switching regulator controller cypress semiconductor corporation ? 198 champion court ? san jose , ca 95134-1709 ? 408-943-2600 document number: 002-08716 rev. *a revised march 15, 2016 the MB3800 is a single-channel switching regulator control ic fo r low voltage applications incorporating a soft start function and short circuit detection function. the device has a low minimum operating voltage of 1.8 v and is ideal for the power supply of battery-operated elec tronic equipment. features wide supply voltage operating range: 1.8 v to 15 v low current consumption: typica lly 5.5 ma in operation, 1 ? a or less in stand-by high speed operation is possible: maximum 1 mhz the error amplifier gain is set inside the ic, so peripheral components are minimized. incorporates a soft start circuit. incorporates a timer-latch type short circuit detection circuit (scp). totem-pole type output with adjustable on /off current (for npn transistors) incorporates a stand-by function. two types of packages (sop-8 : 2 types) application lcd monitor/panel power supply module portable apparatus etc.
MB3800 document number: 002-08716 rev. *a page 2 of 21 contents pin assignment ................................................................ 3 pin description ................................................................. 3 block diagram .................................................................. 4 absolute maximum ratings ............................................ 4 recommended operating conditions ............................ 5 electrical characteristics ................................................. 6 diagram ............................................................................ 7 how to set the time cons tant for soft start and short circuit detection .................................................... 8 soft start ..................................................................... 8 short circuit protection ............................................... 8 typical characteristics .......... .......................................... 9 functional description ............ .............. .............. ........... 12 switching regulator function .................................... 12 power supply control function .............. ........... ........ 12 other functions ......................................................... 13 application example ..................................................... 13 notes on use .................................................................. 13 ordering information ...................................................... 14 rohs compliance information of lead (pb) free version .................................................................... 14 marking format (lead free version) ........................... 15 labeling sample (lead free vers ion) ........................... 16 MB3800pf- ??? e1, MB3800pnf- ??? e1 recommended conditions of moisture sensitivity level ............................................................. 17 package dimensions ...................................................... 18 document history ........................................................... 20
MB3800 document number: 002-08716 rev. *a page 3 of 21 1. pin assignment 2. pin description pin no. symbol i/o description 1 ?in i error amplifier inverting input pin 2 scp ? soft start and scp setting capacitor connection pin 3v cc ? power supply pin 4 br/ctl i output current setting and control pin 5 out o totem-pole type output pin 6 gnd ? ground pin 7 osc ? capacitor and resistor connection pi n for setting the oscillation frequency 8 fb o error amplifier output pin 2 1 4 3 ?in scp v cc br/ctl osc fb out gnd 8 7 6 5 (top view) (fpt-8p-m01) (fpt-8p-m02) (fpt-8p-m03)
MB3800 document number: 002-08716 rev. *a page 4 of 21 3. block diagram 4. absolute maximum ratings *: when mounted on a 10 cm square double-sided epoxy board. warning: semiconductor devices can be permanently damaged by applic ation of stress (voltage, curr ent, temperature, etc.) in excess of absolute maximum ratings . do not exceed these ratings. parameter symbol condition rating unit min max power supply voltage v cc ??16v output source current i o + ??50ma output sink current i o ? ?50ma allowable dissipation p d fpt-8p-m01, ta ?? +25 ? c ? 570* mw fpt-8p-m02, ta ?? +25 ? c ? 430* mw ssop-8, ta ?? +25 ? c ? 580* mw storage temperature t stg ? ?55 +125 ? c 3 7 6 2 4 5 1 8 0.6 v? 0.1 v? 0.1 v 36 k 0.5 v pwm comp. out ? + + 1.25 v error amp 500 ? + ?in fb gnd scp br/ctl dtc 0.6 v 0.3 v 30 k v cc osc + output drive control circuit soft start scp sawtooth wave oscillator reference voltage supply
MB3800 document number: 002-08716 rev. *a page 5 of 21 5. recommended operating conditions (ta = +25 ? c) warning: the recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. all of the device?s electrical characteristics are warrant ed when the device is oper ated within these ranges. always use semiconductor devices within their recomme nded operating condition ranges . operation outside these ranges may adversely affect reliability and could result in device failure. no warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. users considering application outside the listed conditions ar e advised to contact their representatives beforehand. parameter symbol value unit min typ max power supply voltage v cc 1.8 ? 15 v error amplifier input voltage v i ?0.2 ? +1.0 v br/ctl pin input voltage v br ?0.2 ? v cc v output source current i o + ?40 ? ? ma output sink current i o ? ??40ma scp pin capacitance c pe ?0.1? ? f phase compensation capacitance c p ?0.1? ? f output current sett ing resistance r b 150 390 5000 w timing resistance r t 1.0 3.0 10.0 k ? timing capacitance c t 100 270 10000 pf oscillation frequency f osc 10 500 1000 khz operating ambient te mperature ta ?30 +25 +85 ? c
MB3800 document number: 002-08716 rev. *a page 6 of 21 6. electrical characteristics (vcc = +2 v, ta = +25c) (continued) parameter symbol condition value unit min typ max circuit to prevent malfunction at low input voltage (u.v.l.o.) reset voltage v r ? ??0.9v threshold voltage v th 1.11.31.5v soft start charging current i cs v scp = 0 v ?1.5 ?1.0 ?0.7 ? a voltage at soft start completion v ts ?0.70.80.9v short circuit detection (s.c.p.) charging current i cpc v scp = 0 v ?1.5 ?1.0 ?0.7 ? a threshold voltage v tpc ?0.70.80.9v sawtooth wave oscil- lator (osc) oscillation frequency f ocs r t = 3.0 k ? , c t = 270 pf 400 500 600 khz frequency input stability f dv v cc = 2 v to 15 v ? 2 10 % frequency variation with temperature f dt ta = ?30c to +85c ? 5 ? % error amplifier input threshold voltage v t v fb = 450 mv 480 500 520 mv v t input stability v tdv v cc = 2 v to 15 v ? 5 20 mv v t variation with temper- ature v tdt ta = ?30c to +85c ? 1 ? % input bias current i b v in = 0 v ?1.0 ?0.2 +1.0 ? a voltage gain a v ? 70 100 145 v/v frequency bandwidth bw a v = 0 db ? 6 ? mhz maximum output voltage range v om + ?0.780.87?v v om ? ? 0.05 0.2 v output source current i om + v fb = 0.45 v ? ?40 ?24 ? a output sink current i om ? 24 40 ? ? a idle period adjustment section maximum duty cycle t duty r t = 3.0 k ? , c t = 270 pf v fb = 0.8 v 65 75 85 %
MB3800 document number: 002-08716 rev. *a page 7 of 21 (continued) 7. diagram parameter symbol condition value unit min typ max output section output voltage v oh1 r b = 390 ? , i o = ?15 ma 1.0 1.2 ? v v oh2 r b = 750 ? , v cc = 1.8 v i o = ?10 ma 0.8 1.0 ? v v ol1 r b = 390 ? , i o = 15 ma ? 0.1 0.2 v v ol2 r b = 750 ? , v cc = 1.8 v i o = 10 ma ?0.10.2v output source current i o + r b = 390 ? , v o = 0.9 v ? ?30 ?20 ma output sink current i o ? r b = 390 ? , v o = 0.3 v 3060? ma pull down resistance r o ? 203040k ? output current setting section/ control section pin voltage v br r b = 390 ? 0.2 0.3 0.4 v input off condition i off ??20?0 ? a input on condition i on ???45 ? a pin current range i br ?1.8 ? ?0.1 ma entire device stand-by current i ccs br/ctl pin open or v cc ??1 ? a average supply current i cc r b = 390 ? ?5.59.3ma t s t pe on off fb pin voltage reference input for short circuit detection comparator idle period setting voltage sawtooth wave output soft start setting voltage out pin waveforms scp pin waveforms power supply control sw soft start output short circuit output short circuit short circuit detection
MB3800 document number: 002-08716 rev. *a page 8 of 21 8. how to set the time constant for soft start and shor t circuit detection 8.1 soft start at power on, the capacitor c pe connected to the scp pin (pin 2) starts charging. the pwm comparator compares the soft start setting voltage as a proportion of the voltage at the scp pin with the sawtooth waveform. the comparison controls the on duty of the out pin (pin 5), caus ing the soft start operation. on completion of soft start opera tion, the voltage at the scp pin stays low, the soft start setting vo ltage stays high, and the circuit enters the output short circui t detection wait state. soft start time (the time until the output on duty reaches approximately 50%) t s [s] ? 0.35 ? c pe [ ? f] 8.2 short circuit protection if the switching regulator ou tput suddenly drops due to load effect, the error amplifier output (fb pin (pin 8)) is fixed at vo m + and capacitor c pe starts charging. when the voltage at the scp pin reaches app roximately 0.8 v, the out pin (pin 5) is set low and the scp pin (pin 2) stays low. once the protection circuit op erates, the circuit can be restor ed by resetting the power supply. ? short circuit detection time t pe [s] ? 0.8 ? c pe [ ? f]
MB3800 document number: 002-08716 rev. *a page 9 of 21 9. typical characteristics (continued) 10 8 6 4 2 0 4 8 12 16 20 supply voltage v cc (v) average supply current i cc (ma) 1.0 0.8 0.6 0.4 0.2 0 4 8 12 16 20 supply voltage v cc (v) input threshold voltage v t (v) input threshold voltage vs. supply voltage t a = +25 c 10 5 0 ?10 +80 +100 operating ambient temperature t a ( c) input threshold voltage variation ratio v t /v t (%) input threshold voltage variation ratio vs. operating ambient temperature v cc = 2 v 1.0 0.8 0.6 0.4 0.2 0 0 2.0 3.0 4.0 5.0 supply voltage v cc (v) input threshold voltage v t (v) input threshold voltage vs. supply voltage t a = +25 c +40 +60 0 +20 ?40 ?20 ?5 2.0 1.6 1.2 0.8 0.4 ?10 ?20 ?30 ?40 ?50 high level output current i out (ma) high level output voltage v out (v) high level output v cc = 2 v r b = 390 t a = +25 c 500 400 300 200 100 20 40 60 80 100 low level output current i out (ma) low level output voltage v out (mv) low level output v cc = 2 v r b = 390 t a = +25 c 00 00 t a = +25 c r b = 390 00 1.0 ?15 average supply current vs. supply voltage
MB3800 document number: 002-08716 rev. *a page 10 of 21 (continued) -10 -0.4 br/ctl pin input current i br (ma) output source current i out (ma) output source current vs. br/ctl pin input current 0 0 -0.8 -1.2 -1.6 -2.0 -20 -30 -40 -50 v cc = 2 v v out = 0.9 v t a = +25 c 100 -0.4 br/ctl pin input current i br (ma) br/ctl pin input voltage v br (mv) br/ctl pin input voltage vs. br/ctl pin input current 0 0 -0.8 -1.2 -1.6 -2.0 200 300 400 500 v cc = 2 v t a = +25 c 1.0 -20 br/ctl pin input current i br ( a) average supply current i cc (ma) average supply current vs. br/ctl pin input current 0 0 -40 -60 -80 -100 2.0 3.0 4.0 5.0 v cc = 2 v t a = +25 c 1 k timing resistor r t ( ) oscillation frequency f osc (hz) oscillation frequency vs.timing resistor 10 k 2 k 50 k 500 k 2 supply voltage v cc (v) frequency variation ratio f/f (%) frequency variation ratio vs. supply voltage -15 0 5 10 -5 0 -10 4 6 8 10 12 14 16 c t = 270 pf r t = 3.0 k t a = +25 c -20 operating ambient temperature t a ( c) frequency variation ratio f/f (%) frequency variation ratio vs. operating ambient temperature -15 -40 5 10 -5 0 -10 0 +20 +40 +60 +80 +100 v cc = 2 v c t = 270 pf r t = 3.0 k 5 k 20 k 200 k 5 k 2 k 10 k 100 k 1 m 20 k c t = 100 pf c t = 1000 pf c t = 10000 pf v cc = 2 v t a = +25 c
MB3800 document number: 002-08716 rev. *a page 11 of 21 (continued) oscillation frequency f osc (hz) maximum duty cycle t duty (%) maximum duty cycle vs. oscillation frequency 0 10 k 100 40 60 20 100 k 1 m 80 0 0.4 0.8 1.2 1.6 2.0 t( s) ?50 0 50 0 2 4 6 (v) (ma) v out i out 2 v 10 mv 200 ns v cc = 2 v c t = 270 pf r t = 1.0 k 18 k 2 k 10 f + i out (5 v) 390 v out 22 h v cc MB3800 5 4 ?in output pin voltage and current waveforms (reference data) note: the off delay time of v out depends on the characteristics of the external transistor. measurement circuit diagram v cc = 2 v c t = 270 pf t a = +25 c
MB3800 document number: 002-08716 rev. *a page 12 of 21 10. functional description 10.1 switching regulator function 10.1.1 reference voltage circuit the reference voltage circuit generates a te mperature-compensated reference voltage ( ? 1.25v) from voltage supplied from the v cc pin (pin 3). in addition to providing the reference voltage for the switching regulator, the circuit also sets the idle period. 10.1.2 sawtooth wave oscillator the sawtooth oscillator gener ates a sawtooth wave (up to 1 mhz) that is stab le with respect to the supply voltage and temperatu re. the capacitor and resistor that set the oscillation frequency are connected to the osc pin (pin 7). 10.1.3 error amplifier (error amp) the error amplifier detects the output volta ge of the switching regulator and outputs the pwm control signal. the voltage gain is fixed, and connecting a phase compensation capacitor to the fb pin (pin 8) provides stable phase compensation for the system. 10.1.4 pwm comparator (pwm comp.) the voltage comparator has one inverting and three non-inverting inputs. the comparator is a vo ltage/pulse width converter that controls the on time of the output pulse depending on the input voltage. the output level is high (h) when the sawtooth wave is lower than the error amplifier output voltage, soft start setting voltage, and idle period setting voltage. 10.1.5 output circuit the output circuit has a totem pole type configuration and can drive an external npn transistor directly. the value of the on/o ff current can be set by a resistor connected to the br/ctl pin (pin 4). 10.2 power supply control function stand-by mode (supply current 1 ? a or less) can be set by connecting the br/ctl pin (pin 4) to v cc or by making the pin open circuit. sw mode off stand-by mode on operating mode rb sw 4 br/ctl MB3800
MB3800 document number: 002-08716 rev. *a page 13 of 21 10.3 other functions 10.3.1 soft start and short circuit detection soft start operation is set by connecting capacitor c pe to the scp pin (pin 2). soft start prevents a current spike on start-up. on completion of soft start operation, the scp pin (pin 2) sta ys low and enters the short circuit detection wait state. when an output short circuit occurs, the erro r amplifier output is fixed at v om + and capacitor c pe starts charging. after charging to approximately 0.8 v, the out pin (pin 5) is set low and the scp pin (pin 2) stays low. once the protection circuit operates, the circuit can be restor ed by resetting the power supply. (see ?how to set the time constant for soft start and short circuit detection?.) 10.3.2 circuit to prevent malfunction at low input voltage transients when powering on or instantaneous glitches in the s upply voltage can lead to malfunction of the control ic and cause system damage or failure. the circuit to prevent malfunction at low input voltage det ects a low input voltage by comparing the supply voltage to the internal reference voltage. on detection, the circuit fixes the out pin (pin 5) to low. the system recovers when the supply voltage rises back above th e threshold voltage of the malfunction prevention circuit. 11. application example 12. notes on use take account of common impedance when designing the earth line on a printed wiring board. take measures against static electricity. ? for semiconductors, use antistatic or conductive containers. ? when storing or carrying a printed circuit board after ch ip mounting, put it in a conductive bag or container. ? the work table, tools and measuring instruments must be grounded. ? the worker must put on a grounding device containing 250 k ? to 1 m ? resistors in series. do not apply a negative voltage ? applying a negative voltage of ? 0.3 v or less to an lsi may generate a parasitic transistor, resulting in malfunction. 1 2 4 3 8 7 6 5 MB3800 3 k 22 h 10 f 270 pf 0.1 f 18 k v o (5 v) 2 k 0.1 f 390 ctl 33 f + + v in (3 v) fb osc gnd out ein scp v cc br/ctl
MB3800 document number: 002-08716 rev. *a page 14 of 21 13. ordering information 14. rohs compliance information of lead (pb) free version the lsi products of cypress with ?e1? are compliant with rohs directive , and has observed the standard of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (pbb) , and polybrominated diphenyl ethers (pbde) . the product that conforms to this standard is added ?e1? at the end of the part number. part number package remarks MB3800pf- ??? 8-pin plastic sop (fpt-8p-m01) conventional version MB3800pnf- ??? 8-pin plastic sop (fpt-8p-m02) conventional version MB3800pf- ??? e1 8-pin plastic sop (fpt-8p-m01) lead free version MB3800pnf- ??? e1 8-pin plastic sop (fpt-8p-m02) lead free version
MB3800 document number: 002-08716 rev. *a page 15 of 21 15. marking format (lead free version) index 3800 e1xxxx xxx lead free version 3800 xxxx e1 xxx lead free version sop-8 (fpt-8p-m01) sop-8 (fpt-8p-m02)
MB3800 document number: 002-08716 rev. *a page 16 of 21 16. labeling sample (lead free version) 2006/03/01 assembled in japan g qc pass (3n) 1mb123456p-789-ge1 1000 (3n)2 1561190005 107210 1,000 pcs 0605 - z01a 1000 1/1 1561190005 mb123456p - 789 - ge1 mb123456p - 789 - ge1 mb123456p - 789 - ge1 pb lead free version lead-free mark jeita logo jedec logo
MB3800 document number: 002-08716 rev. *a page 17 of 21 17. MB3800pf- ??? e1, MB3800pnf- ??? e1 recommended conditions of moisture sensitivity level [temperature profile for fj standard ir reflow] 1. ir ( infrared reflow ) 2. manual soldering (partial heating method) conditions : temperature 400c max times : 5 s max/pin item condition mounting method ir (infrared reflow) , manual soldering (partial heating method) mounting times 2 times storage period before opening please use it within two years after manufacture. from opening to the 2nd reflow less than 8 days when the storage period after opening was exceeded please processes within 8 days after baking (125c, 24h) storage conditions 5c to 30c, 70 ? rh or less (the lowest possible humidity) 260 c (e) (d') (d) 255 c 170 c 190 c rt (b) (a) (c) to note : temperature : the top of the package body (a) temperature increase gradie nt : average 1c/s to 4c/s (b) preliminary heating : temperature 170c to 190c, 60s to 180s (c) temperature increase gradient : average 1c/s to 4c/s (d) actual heating : temperature 260c max; 255c or more, 10s or less (d?) : temperature 230c or more, 40s or less or temperature 225c or more, 60s or less or temperature 220c or more, 80s or less (e) cooling : natural cooling or forced cooling h rank : 260c max
MB3800 document number: 002-08716 rev. *a page 18 of 21 18. package dimensions (continued) 8 -pin pl as tic s op le a d pitch 1.27 mm p a ck a ge width p a ck a ge length 5. 3 6. 3 5 mm le a d s h a pe g u llwing s e a ling method pl as tic mold mo u nting height 2.25 mm max weight 0.10 g code (reference) p- s op 8 -5. 3 6. 3 5-1.27 8 -pin pl as tic s op (fpt- 8 p-m01) (fpt- 8 p-m01) c 2002 fujit s u limited f0 8 002 s -c-6-7 0.1 3 (.005) m det a il s of "a" p a rt 7. 8 00.40 5. 3 00. 3 0 (.209.012) (. 3 07.016) .250 ?.00 8 +.010 ?0.20 +0.25 6. 3 5 index 1.27(.050) 0.10(.004) 14 5 8 0.470.0 8 (.019.00 3 ) ?0.04 +0.0 3 0.17 .007 +.001 ?.002 "a" 0.25(.010) ( s t a nd off) 0~ 8 ? (mo u nting height) 2.00 +0.25 ?0.15 .079 +.010 ?.006 0.500.20 (.020.00 8 ) 0.600.15 (.024.006) 0.10 +0.10 ?0.05 ?.002 +.004 .004 * 1 0.10(.004) * 2 dimen s ion s in mm (inche s ). note: the v a l u e s in p a renthe s e s a re reference v a l u e s . note 1) * 1 : the s e dimen s ion s incl u de re s in protr us ion. note 2) * 2 : the s e dimen s ion s do not incl u de re s in protr us ion. note 3 )pin s width a nd pin s thickne ss incl u de pl a ting thickne ss . note 4) pin s width do not incl u de tie ba r c u tting rem a inder.
MB3800 document number: 002-08716 rev. *a page 19 of 21 (continued) 8 -pin pl as tic s op le a d pitch 1.27 mm p a ck a ge width p a ck a ge length 3 .9 5.05 mm le a d s h a pe g u llwing s e a ling method pl as tic mold mo u nting height 1.75 mm max weight 0.06 g 8 -pin pl as tic s op (fpt- 8 p-m02) (fpt- 8 p-m02) c 2002 fujit s u limited f0 8 004 s -c-4-7 1.27(.050) 3 .900. 3 0 6.000.40 .199 ?.00 8 +.010 ?0.20 +0.25 5.05 0.1 3 (.005) m (.154.012) (.2 3 6.016) 0.10(.004) 14 5 8 0.440.0 8 (.017.00 3 ) ?0.07 +0.0 3 0.22 .009 +.001 ?.00 3 45 ? 0.40(.016) "a" 0~ 8 ? 0.25(.010) (mo u nting height) det a il s of "a" p a rt 1.550.20 (.061.00 8 ) 0.500.20 (.020.00 8 ) 0.600.15 (.024.006) 0.150.10 (.006.004) ( s t a nd off) 0.10(.004) * 1 * 2 dimen s ion s in mm (inche s ). note: the v a l u e s in p a renthe s e s a re reference v a l u e s . note 1) * 1 : the s e dimen s ion s incl u de re s in protr us ion. note 2) * 2 : the s e dimen s ion s do not incl u de re s in protr us ion. note 3 )pin s width a nd pin s thickne ss incl u de pl a ting thickne ss . note 4) pin s width do not incl u de tie ba r c u tting rem a inder.
MB3800 document number: 002-08716 rev. *a page 20 of 21 document history spansion publication number: ds04-27212-4ea document title:MB3800 switching regulator controller document number: 002-08716 revision ecn orig. of change submission date description of change ** ? taoa 05/10/2006 migrated to cypress and assigned document number 002-08716. no change to document contents or format. *a 5171075 taoa 03/15/2016 updated to cypress format. deleted fpt-8p-m03.
document number: 002-08716 rev. *a revised march 15, 2016 page 21 of 21 MB3800 ? cypress semiconductor corporation 1994-2016. this document is the property of cypress semiconductor corporation and its subsi diaries, including spansion llc ("cypress"). this document, including any software or firmware included or referenced in this document ("software"), is owned by cypress under the intellec tual property laws and treaties of the united states and other countries worldwide. cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragr aph, grant any license under its patents, copyrights, trademarks, or other intellectual property rights. if the software is not accompanied by a license agreement and you do not otherwise have a writte n agreement with cypress governing the use of the software, then cypress hereby grants you under its copyright rights in the software, a personal, non-exclusive, nontransferable license (without the r ight to sublicense) (a) for software provided in source code form, to modify and reproduce the software solely for use with cypress hardware products, only internally within your organization, and (b) to distribute the software in binary code form externally to end users (either directly or indirectly through resellers and distributors), solely for use on cypress hardware product units. cypress also gran ts you a personal, non-exclusive, nontransferable, license (without the right to sublicense) under those claims of cypress's patents that are infringed by the software (as provided by cypress, unmodified) to make, use, distribute, and import the software solely to the minimum extent that is necessary for you to exercise your rights under the copyright license granted in the previous sentence. any oth er use, reproduction, modification, translation, or compilation of the software is prohibited. cypress makes no warranty of any kind, express or implied, with regard to this document or any software, including, but not lim ited to, the implied warranties of merchantability and fitness for a particular purpose. cypress reserves the right to make changes to this document without further notice. cypress does not assume any liability arising out of the application or use of an y product or circuit described in this document. any informati on provided in this document, including any sample design information or programming code, is provided only for reference purposes. it is the responsibility of the user of this document to properly d esign, program, and test the functionality and safety of any application made of this information and any resulting product. cypress products are not designed, intended, or authorized for use as crit ical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support de vices or systems, other medical devices or systems (including r esuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the failure of the device or system could cause personal injury, death, or property damage ("unintended uses"). a critical component is any component of a device or system whose failure to perform can be reasonably expected to cause the failure of the device or syste m, or to affect its safety or effectiv eness. cypress is not liable, in whole or in part, and company shall and hereby does release cypress from any claim, damage, or other liability arising from or relate d to all unintended uses of cypress products. company shall indemnify and hold cypress harmless from and against all claims, costs, damages, and other liabilities, including claims for personal inj ury or death, arising from or related to any unintended uses of cypress products. cypress, the cypress logo, spansion, the spansion logo, and combinations thereof, psoc, capsense, ez-usb, f-ram, and traveo are trademarks or registered trad emarks of cypress in the united states and other countries. for a more complete list of cypre ss trademarks, visit cypress.com. other names and brands may be claimed as property of their respective owners. sales, solutions, and legal information worldwide sales and design support cypress maintains a worldwide network of offices, solution center s, manufacturer?s representatives, and distributors. to find t he office closest to you, visit us at cypress locations . products arm ? cortex ? microcontrollers cypress.com/arm automotive cypress.com/automotive clocks & buffers cypress.com/clocks interface cypress.com/interface lighting & power control cypress.com/powerpsoc memory cypress.com/memory psoc cypress.com/psoc touch sensing cypress.com/touch usb controllers cypress.com/usb wireless/rf cypress.com/wireless psoc ? solutions cypress.com/psoc psoc 1 | psoc 3 | psoc 4 | psoc 5lp cypress developer community community | forums | blogs | video | training technical support cypress.com/support

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