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  absolute maximum ratings data sheet 150v input micro family dc-dc converter module output voltage 3 v 3 =3.3 v 5 =5 v 8 =8 v 12 = 12 v 15 = 15 v 24 = 24 v 28 = 28 v 36 = 36 v 48 = 48 v product grade temperatures (c) grade operating storage e = - 10 to +100 - 20 to +125 c = - 20 to +100 - 40 to +125 t = - 40 to +100 - 40 to +125 h = - 40 to +100 - 55 to +125 m = - 55 to +100 - 65 to +125 output power vout pout 3.3 v 75 w 5 v 100 w 8 v 100 w 12 v 150 w 15 v 150 w 24 v 150 w 28 v 150 w 36 v 150 w 48 v 150 w pin style blank: short tin/lead l: long tin/lead s: short modumate n: long modumate f: short rohs g: long rohs baseplate blank: slotted 2: threaded 3: through-hole for a description of pin options, see page 9. baseplate options include slotted flanges, threaded and through-hole. see page 10 for dimensions. for other package sizes and power levels, see the mini (half size) and maxi (full size) datasheets. part numbering e.g. v150c12c150bl v150c b shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm features ? dc input range: 100 C 200 v ? encapsulated circuitry for shock and vibration resistance ? extended temperature range (C55 to +100c) ? input surge withstand: 250 v for 100 ms ? dc output: 3.3 C 48 v ? programmable output: 10 to 110% ? regulation: 0.2% no load to full load ? efficiency: up to 88% ? maximum operating temp: 100c, full load ? power density: up to 91 w per cubic inch ? height above board: 0.43 in. (10,9 mm) ? parallelable, with n+m fault tolerance ? low noise zcs/zvs architecture ? rohs compliant (with f or g pin option) ? agency approvals pending product overview these dc-dc converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power com ponent. high frequency zcs/zvs switching provides high power density with low noise and high efficiency. applications communications, control systems, medical, instrumentation, defense and aerospace. parameter rating unit notes +in to Cin voltage C0.5 to +260 vdc pc to Cin voltage C0.5 to +7.0 vdc pr to Cin voltage C0.5 to +7.0 vdc sc to Cout voltage C0.5 to +1.5 vdc Csense to Cout voltage 1.0 vdc isolation voltage in to out 3000 vrms test voltage in to base 1500 vrms test voltage out to base 500 vrms test voltage operating temperature C55 to +100 c m-grade storage temperature C65 to +125 c m-grade pin soldering temperature 500 (260) f (c) < 5 sec; wave solder 750 (390) f (c) < 7 sec; hand solder mounting torque 5 (0.57) in-lbs (n-m) 6 each set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 1 of 11
parameter min typ max unit notes operating input voltage 100 150 200 vdc input surge withstand 250 vdc < 100 ms undervoltage turn-on 97.0 99.0 vdc undervoltage turn-off 81.9 84.9 vdc overvoltage turn-off/on 201.9 210 220 vdc disabled input current 1.1 ma pc pin low parameter min typ max unit notes output voltage setpoint 1 % vout nom. nominal input; full load; 25c line regulation 0.02 0.20 % low line to high line; full load temperature regulation 0.002 0.005 % / c over operating temperature range power sharing accuracy 2 5 % 10 to 100% of full load of nominal output voltage. for trimming below 90% programming range 10 110 % of nominal, a minimum load of 10% of maximum rated power may be required. +out to Cout absolute maximum ratings 3.3 v C0.5 to 4.7 vdc externally applied 5 v C0.5 to 7.0 vdc externally applied 8 v C0.5 to 10.9 vdc externally applied 12 v C0.5 to 16.1 vdc externally applied 15 v C0.5 to 20.0 vdc externally applied 24 v C0.5 to 31.7 vdc externally applied 28 v C0.5 to 36.9 vdc externally applied 36 v C0.5 to 47.4 vdc externally applied 48 v C0.5 to 62.9 vdc externally applied module input specifications module output specifications electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperat ure, unless otherwise specified. all temperatures refer to the operating temperature at the center of the baseplate. note: for important information relative to applications where the converter modules are subject to continuous dynamic loading, conta ct vicor applications engineering at 800-927-9474. parameter min typ max unit baseplate to sink; flat, greased surface 0.24 c/watt baseplate to sink; thermal pad (p/n 20265) 0.21 c/watt baseplate to ambient 10.9 c/watt baseplate to ambient; 1000 lfm 2.8 c/watt thermal capacity 48 watt-sec/c thermal resistance and capacity module family electrical characteristics set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 2 of 11
parameter min typ max unit notes primary side (pc = primary control; pr = parallel) pc bias voltage 5.50 5.75 6.00 vdc pc current = 1.0 ma current limit 1.5 2.1 3.0 ma pc voltage = 5.5 v pc module disable 2.3 2.6 2.9 vdc must be able to sink 4 ma. see fig. 1 pc module enable delay 4 7 ms pc module alarm 0.5 vavg uv, ot, module fault. see figs. 2 and 4 pc resistance 0.9 1.0 1.1 m see fig. 2 pr emitter amplitude 5.7 5.9 6.1 volts pr load >30 , < 30 pf pr emitter current 150 ma pr receiver impedance 375 500 625 25c pr receiver threshold 2.4 2.5 2.6 volts minimum pulse width: 20 ns pr drive capability 12 modules without pr buffer amplifier secondary side (sc = secondary control) sc bandgap voltage 1.21 1.23 1.25 vdc referenced to Csense sc resistance 990 1000 1010 sc capacitance 0.033 f sc module alarm 0 vdc with open trim; referenced to Csense. see fig. 6 parameter min typ max unit notes remote sense (total drop) 0.5 vdc 0.25 v per leg (senses must be closed) isolation test voltage in to out 3000 vrms complies with reinforced insulation requirements in to base 1500 vrms complies with basic insulation requirements out to base 500 vrms complies with operational insulation requirements isolation resistance (in to out) 10 m weight 2.3 2.4 ounces (65.2) (68.1) (grams) temperature limiting 100 115 c see figs. 2 and 4 agency approvals curus, tv, ce (pending) ul60950-1, en60950-1, csa60950-1, iec60950-1. with appropriate fuse in series with the +input module control specifications module general specifications note: specifications are subject to change without notice. module family electrical characteristics (cont.) set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 3 of 11
module specific operating specifications parameter min typ max unit notes efficiency 78 79 % nominal input; full load; 25c ripple and noise 94 118 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 4.14 4.3 4.46 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 3.3 3.9 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 22.7 amps current limit 23.1 26.1 30.7 amps output voltage 95% of nominal short circuit current 15.8 26.1 30.7 amps output voltage <250 mv 3.3 vout, 75 w (e.g. v150c3v3c75bl) parameter min typ max unit notes efficiency 81.2 82.7 % nominal input; full load; 25c ripple and noise 180 225 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 6.03 6.25 6.47 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 4.5 6.7 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 20 amps current limit 20.4 23 27 amps output voltage 95% of nominal short circuit current 14 23 27 amps output voltage <250 mv 5 vout, 100 w (e.g. v150c5c100bl) parameter min typ max unit notes efficiency 82.5 84 % nominal input; full load; 25c ripple and noise 140 175 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 9.36 9.7 10.1 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 5.3 7.5 watts no load load regulation 0.02 0.2 % no load to full load; nominal input output current 0 12.5 amps current limit 12.7 14.4 16.9 amps output voltage 95% of nominal short circuit current 8.75 14.4 16.9 amps output voltage <250 mv 8 vout, 100 w (e.g. v150c8c100bl) parameter min typ max unit notes efficiency 85.2 86.7 % nominal input; full load; 25c ripple and noise 220 275 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 13.7 14.3 14.9 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 5.5 11 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 12.5 amps current limit 12.7 14.4 16.9 amps output voltage 95% of nominal short circuit current 8.75 14.4 16.9 amps output voltage <250 mv 12 vout, 150 w (e.g. v150c12c150bl) parameter min typ max unit notes efficiency 86.9 87.9 % nominal input; full load; 25c ripple and noise 135 169 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 17.1 17.8 18.5 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 3.6 4.8 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 10 amps current limit 10.2 11.5 13.5 amps output voltage 95% of nominal short circuit current 7 11.5 13.5 amps output voltage <250 mv 15 vout, 150 w (e.g. v150c15c150bl) set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 4 of 11
module specific operating specifications (cont.) parameter min typ max unit notes efficiency 86 87.7 % nominal input; full load; 25c ripple and noise 64 80 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 27.1 28.1 29.1 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 4.3 5 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 6.25 amps current limit 6.37 7.19 8.44 amps output voltage 95% of nominal short circuit current 4.37 7.19 8.44 amps output voltage <250 mv 24 vout, 150 w (e.g. v150c24c150bl) parameter min typ max unit notes efficiency 86.9 87.5 % nominal input; full load; 25c ripple and noise 80 100 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 31.5 32.7 33.9 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 5.3 7.4 watts no load load regulation 0.02 0.2 % no load to full load; nominal input output current 0 5.36 amps current limit 5.46 6.16 7.24 amps output voltage 95% of nominal short circuit current 3.75 6.16 7.24 amps output voltage <250 mv 28 vout, 150 w (e.g. v150c28c150bl) parameter min typ max unit notes efficiency 82.9 84.6 % nominal input; full load; 25c ripple and noise 69 87 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 40.4 41.9 43.4 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 5.4 6.3 watts no load load regulation 0.02 0.2 % no load to full load; nominal input output current 0 4.17 amps current limit 4.25 4.8 5.63 amps output voltage 95% of nominal short circuit current 2.91 4.8 5.63 amps output voltage <250 mv 36 vout, 150 w (e.g. v150c36c150bl) parameter min typ max unit notes efficiency 86.9 88.1 % nominal input; full load; 25c ripple and noise 80 100 mv p-p; nominal input; full load; 20 mhz bandwith output ovp setpoint 53.7 55.7 57.7 volts 25c; recycle input voltage to restart (1 minute off) dissipation, standby 5.8 6.7 watts no load load regulation 0.02 0.2 % no load to full load; nominal input load current 0 3.13 amps current limit 3.19 3.6 4.23 amps output voltage 95% of nominal short circuit current 2.19 3.6 4.23 amps output voltage <250 mv 48 vout, 150 w (e.g. v150c48c150bl) set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 5 of 11
module enable/disable the module may be disabled by pulling pc below 2.3 v with respect to the Cinput. this may be done with an open collector transistor, relay, or optocoupler. multiple converters may be disabled with a single transistor or relay either directly or via oring diodes. see figure 1. primary auxiliary supply at 5.7 v, pc can source up to 1.5 ma. in the example shown in figure 3, pc powers a module enabled led. module alarm the module contains watchdog circuitry which monitors input voltage, operating temperature and internal operating parameters. in the event that any of these parameters are outside of their allowable operating range, the module will shut down and pc will go low. pc will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. if the fault has not been cleared, pc will go low again and the cycle will restart. the sc pin will go low in the event of a fault and return to its normal state after the fault has been cleared. see figures 2 and 4. disable disable = pc <2.3v +in pc pr ?n figure 1 module enable/disable. figure 3 led on-state indicator. 4k "module enabled" +in pc pr ?n optocoupler +in pc pr ?n 4k alarm 1.00 v +out sc ?out comparator input undervoltage input overvoltage [a] over temperature module faults 2-20 ms typ. f(v in ) auto restart 5.7 vdc (0-3 ma) 50 sw2 sw3 1.23 vdc 6 k 1 k sw1 sw1, 2, & 3 shown in "fault" position +out sc ?ut +in pc pr ?n [a] not applicable for 300 vdc input family 1 m figure 2 pc/sc module alarm logic. figure 5 isolated on-state indicator. 2-20ms typ. fault sc pc 1.23v 5.7v 40 s typ. figure 4 pc/sc module alarm timing. figure 6 secondary side on-state indicator. control functions - pc pin set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 6 of 11
output voltage programming the output voltage of the converter can be adjusted or programmed via fixed resistors, potentiometers or voltage dacs. see figures 7 and 8. figure 8 output voltage trim up circuit. figure 7 output voltage trim down circuit. r u trim up load error amp 1 k 1.23 v 0.033 f +out sc ?out 1,000 (vout ?1.23) vnom 1.23 (vout ? vnom) r u (ohms) = ? 1,000 load r d trim down error amp 1 k 1.23 v 0.033 f +out sc ?out 1,000 vout vnom ? vout r d (ohms) = trim down 1. this converter is not a constant power device C it has a constant current limit. hence, available output power is reduced by the same percentage that output voltage is trimmed down. do not exceed maximum rated output current. 2. the trim down resistor must be connected to the Cout pin. trim up 1. the converter is rated for a maximum delivered power. to ensure that maximum rated power is not exceeded, reduce maximum output current by the same percentage increase in output voltage. 2. the trim up resistor must be connected to the +out pin. 3. do not trim the converter above maximum trim range (typically +10%) or the output over voltage protection circuitry may be activated. control functions - sc pin trim resistor values calculated automatically: on-line calculators for trim resistor values are available on the vicor website at: vicorpower.com/tools . resistor values can be calculated for fixed trim up, fixed trim down and for variable trim up or down. in addition to trimming information, the web site and the applications manual also include design tips, applications circuits, emc suggestions, thermal design guidelines and pdf data sheets for all available vicor products. set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 7 of 11
control functions - pr pin parallel operation the pr pin supports paralleling for increased power with n+1 (n+m) redundancy and phased array capability. modules of the same input voltage, output voltage, and power level will current share if all pr pins are suitably interfaced. compatible interface architectures include the following: dc coupled single-wire interface. all pr pins are directly connected to one another. this interface supports current sharing but is not fault tolerant. negative in pins must be tied to the same electric potential. up to three converters may be paralleled by this method. see figure 9. ac coupled single-wire interface. all pr pins are connected to a single communication bus through 0.001 f (500 v) capacitors. this interface supports current sharing and is fault tolerant except for the communication bus. up to three converters may be paralleled by this method. see figure 10. transformer coupled interface. for paralleling four or more converters a transformer coupled interface is required. for details on this configuration please refer to the design guide referenced in the following technical information section. technical information for additional technical information contained in the design guide and applications manual for maxi, mini, micro family dc-dc converters and accessory modules , click on the link below: http://www.vicorpower.com/mmmguide figure 9 dc coupled single-wire interface. module 2 (up to 12) module 1 ground plane +out sc ?ut +in pc pr ?n +out sc ?ut +in pc pr ?n module 2 (up to 12) module 1 ground plane +out sc ?ut +in pc pr ?n +out sc ?ut +in pc pr ?n figure 10 ac coupled single-wire interface. 0.001f 0.001f set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 8 of 11
control functions - pr pin (cont.) + + r1 r2 u1 r3 2.55 k r4 r5 1.00 k u2 tlv431 c1 r7 21.0 k c2 0.22 f r8 4.02 k c3 r9 r10 1.24 k u3 lm10 +s ?s +out sc ?out r load ps2701 r11 36.5 k r6 1.65 k 470 pf 200 mv vcc gnd see component selection section below. +out sc ?ut l o a d plane ground plane module #1 designated master module #2 trimmed down 2 % module #3 trimmed down 4 % +out sc ?ut +out sc ?ut ? the +out and Cout power buses should be designed to minimize and balance parasitic impedance from each module output to the load. ? at the discretion of the power system designer, a subset of all modules within an array may be configured as slaves by shorting sc to Cout. ? do not use output or?ing diodes with micromods. ? this module is designed for point of load regulation, where remote sensing is not required. active voltage drop compensator, as shown here, may be used in applications with significant distribution losses. please consult with the micro family isolated remote sense application note for additional information. figure 12 voltage drop compensation. figure 11 n+1 module array output c onnections. designator description notes (none) short tin/lead requires in-board, mounting l long tin/lead on-board mounting for 0.065" boards s short modumate surfmate or in-board socket mounting n long modumate on-board socket mounting f short rohs select for rohs compliant in-board solder, socket, or surfmate mounting g long rohs select for rohs compliant on-board solder or socket mounting * pin style designator follows the b after the output power and precedes the baseplate designator. ex. v150c12t150bn2 long modumate pins pin styles* set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 9 of 11
23 6 1 7 4 5 plated thru hole dia 0,08 *denotes tol = 0.133 3,38 1.734** 44,04 .400* 10,16 1.090** 27,69 0.170* 4,32 0.800* 20,32 0.525* 13,34 0.275* 6,99 2.000* 50,80 0.06 1,5 r(4x) inboard solder mount short pin style 0.094 0.003 2,39 0,08 0.43 10,9 (7x) **pcb window pcb thickness 0.062 0.010 1,57 0,25 0.53 13,5 onboard solder mount long pin style 0.094 0.003 2,39 0,08 0.003 converter pins no. function label 1 +in + 2 primary pc control 3 parallel pr 4 Cin C 5Cout C 6 secondary sc control 7 +out + unless otherwise specified, dimensions are in inches mm decimals tol. angles 0.xx 0.01 0.25 1 0.xxx 0.005 0.127 pins styles solder:tin/lead hot solder dipped modumate: gold plated copper rohs: gold plated copper aluminum baseplate all markings this surface for soldering methods and procedures please refer to the maxi, mini, micro design guide . 5 6 7 4 3 2 1 (ref) 0.080 2,03 dia. (7x) 0.21 5,2 0.27 6,9 (2x) 1.04 26,4 1.45 36,8 0.275 6,99 0.800 20,32 0.525 13,34 0.400 10,16 0.12* 3,1 0.20** 5,08 full r (6x) 0.15 3,81 chamfer (ref.) (6x) 0.65 16,5 0.49 12,4 1.30 33,0 2.28 57,9 1.45 36,8 0.13 3,3 0.06 1,5 r (3x) 0.01 x 45? use a 4-40 screw (6x) torque to: 5 in-lbs 0.57 n-m 0.54 13,7 0.43 10,9 long pin 0.62 15,7 short pin (7x) (7x) (all markings this surface) aluminum baseplate 12,7 0,5 0.50 0.02 0.490 .015 12,45 0,38 (ref) 2.000 50,80 0.235 .015 5,97 0,38 (ref) 0.350 .015 8,89 0,38 (ref) 1.27 32,3 0.09 2,3 pin c l pin c l * slotted baseplate only ** threaded & thru-hole (style 2 & 3) baseplates *** reserved for vicor accessories. not for mounting pin center line c l style 2 & 3 baseplates only (4x)*** slotted or threaded 4-40 unc-2b (6x) or thru hole #30 drill thru (6x) (0.1285) figure 13 module outline figure 14 pcb mounting specifications mechanical drawings set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 page 10 of 11
vicor corporation 25 frontage road andover, ma, usa 01810 tel: 800-735-6200 fax: 978-475-6715 email customer service: custserv@vicorpower.com technical support: apps@vicorpower.com vicors comprehensive line of power solutions includes high density ac-dc and dc-dc modules and a ccessory components, fully configurable ac-dc and dc-dc p ower s upplies, and complete custom power systems. information furnished by vicor is believed to be accurate and reliable. however, no responsibility is assumed by vicor for its use. vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. all sales are subject to vicors terms and conditions of sale, which are available upon request. specifications are subject to c hange without notice. intellectual property notice vicor and its subsidiaries own intellectual property (including issued u.s. and foreign patents and pending patent applications) relating to the products described in this data sheet. interested parties should contact vicor's intellectual property department. warranty vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. this warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. vicor shall not be liable for collateral or consequential damage. this warranty is extended to the original purchaser only. except for the foregoing express warranty, vicor makes no warranty, express or implied, including, but not limited to, the warranty of merchantability or fitness for a particular purpose. vicor will repair or replace defective products in accordance with its own best judgement. for service under this warranty, the buyer must contact vicor to obtain a return material authorization (rma) number and shipping instructions. products returned without prior authorization will be returned to the buyer. the buyer will pay all charges incurred in returning the product to the factory. vicor will pay all reshipment charges if the product was defective within the terms of this warranty. information published by vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. vicor reserves the right to make changes to any products without further notice to improve reliabilit y, function, or design. vicor does not assume any liability arising out of the application or use of any product or circuit; neith er does it convey any license under its patent rights nor the rights of others. vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. per vicor te rms and conditions of sale, the user of vicor components in life support applications assumes all risks of such use and indemnifies vicor against all damages. set your site on vicor at www.vicorpower.com vicor corp. tel: 800-735-6200, 978-470-2900 fax: 978-475-6715 150v micro family rev. 1.6 9/08


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