V7PB-10A BEL | Alldatasheet
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Nonisolated Industry standard pinout Fixed frequency High efficiency means less power dissipation Optimized for cost Remote on/off Remote sense Undervoltage lockout Over current and short circuit protection Overtemperature shutdown
Description
The Bel V7PB-10A series modules are non-isolated, step down DC/DC power converters that operate from a nominal 12V source. These converters are available in a range of output voltages from 1.0V to 5.0V. They are packaged in an industry standard single-in-line footprint and provide a maximum 10A output. Standard features include remote on/off, remote sense, over current and short cicuit protection, overtemperature shutdown and output voltage adjust. Remote on/off logic is an optional feature. These products may be used almost anywhere low-voltage silicon is employed and a 12V source is available. Typical applications include file servers, routers, line cards and other computing and communications equipment.
Applications
Telecommunications Networking Computers and peripherals Part Number Selection Options Remote on/off logic tuptuO egatloV tupnI egatloV tuptuO.xaM tnerruC .xaM tuptuO rewoP lacipyT ycneiciffE rebmuNtraP rebmuNtraP noitpOwoLevitcA V0.5V 21A 01W 05% 49S 05A01-BP7VL 05A01-BP7V V3.3V 21A 01W 33% 29S 33A01-BP7VL 33A01-BP7V V5.2V 21A 01W 52% 09S 52A01-BP7VL 52A01-BP7V V0.2V 21A 01W 02% 88S 02A01-BP7VL 02A01-BP7V V8.1V 21A 01W 81% 78S 81A01-BP7VL 81A01-BP7V V5.1V 21A 01W 51% 68S 51A01-BP7VL 51A01-BP7V V2.1V 21A 01W 21% 38S 21A01-BP7VL 21A01-BP7V V0.1V 21A 01W 01% 28S 01A01-BP7VL 01A01-BP7V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A page 2 Input Specifications Absolute Maximum Ratings Note: Use beyond the maximum ratings may cause a reliability degradation of the DC/DC converter or may permanently damage the device. Note: Input capacitance 22µF tantalum. 1. With simulated source impedance of 800nH, 5Hz to 20MHz. retemaraP lobmyS niM lacipyT xaM tinU egatloVtupnIsuounitnoCn iV3 .0- 51V egatloVlanimreTelbanEtuptuOn etuoV3 .0- 51V erutarepmeTtneibmAb maT0 4- 58C ° erutarepmeTegarotSr otsT0 4- 521C ° retemaraP lobmyS niM lacipyT xaM stinU egatloVtupnIgnitarepOn iV8 .01 2.31V tnerruCtupnIn iI 5.5A tnerruCtupnIdaoLoN 06A m tnerruCtupnIffOetomeR 35 1A m tnerruCelppiRdetcelfeRtupnI 1 021A m smr )P-P(tnerruCelppiRdetcelfeRtupnI 1 003k pAm I2 tneisnarTtnerruChsurnIt 80.02 1.0A 2s dlohserhTegatloVnOnruT 7.9 V dlohserhTegatloVffOnruT0 .88 .80 .01V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A page 3 Output Specifications Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 1. Vin = 12V , Iout = full load, Ta = 25° C. retemaraP eludoM lobmyS niM lacipyT xaM stinU tnioPteSegatloVtuptuO 1 V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 tuoV 009.4 742.3 064.2 869.1 177.1 674.1 181.1 489.0 0.5 3.3 5.2 0.2 8.1 5.1 2.1 0.1 001.5 353.3 045.2 230.2 928.1 425.1 912.1 610.1 V noitalugeRdaoL V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 Vm noitalugeReniL V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 Vm erutarepmeTrevOnoitalugeR C°58+ot°04-V 0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 Vm noitalugeRegatloVtuptuOlatoT V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 Vm
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Output Specifications Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 2. 0 - 20MHz BW, 22µF tantalum cap on output. page 4 retemaraP eludoM lobmyS niM lacipyT xaM stinU esioNdnaelppiRtuptuO 2 V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 p-pVm esioNdnaelppiRtuptuO 2 V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 smrVm egnaRtnerruCtuptuOl lAt uoI0 01A timiLtnerruCCDtuptuOl lAm iltuoI3 1 22A egruStiucriCtrohSl lAe grustuoI 8.05 .1A 2s emiTnonruTl lAn oT 08s m nOnruTtatoohsrevOl lA 03 % ecnaticapaCtuptuOl lAt uoC0 0033F µ
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A page 5 Output Specifications retemaraP eludoM lobmyS niM lacipyT xaM stinU esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V0.5 0020 52V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0020 52V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V3.3 0610 02V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0610 02V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V5.2 0810 22V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0810 22V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V0.2 0410 81V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0410 81V m emiTgniltteSs T 050 8s µ Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 3. di/dt = 0.5A/uS, Vin = 12VDC, Ta = 25° C, and with a 22µF tantalum cap on output.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A retemaraP eludoM lobmyS niM lacipyT xaM stinU esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V8.1 0410 81V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0410 81V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V5.1 0410 81V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0410 81V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V2.1 0010 51V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0010 51V m emiTgniltteSs T 050 8s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V0.1 0010 51V m emiTgniltteSs T 050 8s µ ∆ daoLxaMfo%05ot%001V 0010 51V m emiTgniltteSs T 050 8s µ Output Specifications Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 3. di/dt = 0.5A/uS, Vin = 12VDC, Ta = 25° C, and with a 22µF tantalum cap on output. page 6
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A page 7 General Specifications Control Specifications 1. Vin=12V, full load and Ta=25° C. 2. 1V module is 95% to 110%. retemaraP eludoM lobmyS niM lacipyT xaM stinU ycneiciffE 1 V0.5 V3.3 V5.2 V0.2 V8.1 V5.1 V2.1 V0.1 η ycneuqerFgnihctiwSl lAw sF0 810 020 22z Hk nwodtuhSerutarepmetrevOl lAc T 031 C° egnaRmirTegatloVtuptuO 2 llA0 9 011% noitasnepmoCesneSetomeRl lA 01% thgieWl lA 01 g retemaraP eludoM lobmyS niM lacipyT xaM stinU ffO/nOetomeRl lAn etuoV V )ffOtinU(woLlangiS SxxA01-BP7V 3.0- 4.0V )nOtinU(hgiHlangiS8 .2 2.31V )nOtinU(woLlangiS LxxA01-BP7V 3.0- 4.0V )ffOtinU(hgiHlangiS8 .2 2.31V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A page 8 Efficiency Data Module 5.0V 82% 84% 86% 88% 90% 92% 94% 96% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 3.3V 82% 84% 86% 88% 90% 92% 94% 96% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 2.5V 80% 82% 84% 86% 88% 90% 92% 94% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 2.0V 74% 76% 78% 80% 82% 84% 86% 88% 90% 92% 94% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Efficiency Data page 9 Module 1.8V 74% 76% 78% 80% 82% 84% 86% 88% 90% 92% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 1.5V 70% 72% 74% 76% 78% 80% 82% 84% 86% 88% 90% 92% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 1.2V 66% 71% 76% 81% 86% 91% 123456789 1 0 OUTPUT CURRENT EFFICIENCY 10.8V 12.0V 13.2V Module 1.0V 64% 69% 74% 79% 84% 89% 123456789 1 0 O UTPUT CURREN T EFFICIENCY 10.8V 12.0V 13.2V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Ripple and Noise Ripple and noise at full load and 12Vdc input, 5.0Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C page 10 Ripple and noise at full load and 12Vdc input, 3.3Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C Ripple and noise at full load and 12Vdc input, 2.5Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C Ripple and noise at full load and 12Vdc input, 2.0Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Ripple and Noise Ripple and noise at full load and 12Vdc input, 1.8Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C Ripple and noise at full load and 12Vdc input, 1.5Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C Ripple and noise at full load and 12Vdc input, 1.2Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C Ripple and noise at full load and 12Vdc input, 1.0Vdc output, full load with an external 22µF tantalum capacitor and Ta=25° C page 11
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Vout=5.0V 50% to 100% load transients at 12V input and Ta=25° C Vout=5.0V 100% to 50% load transients at 12V input and Ta=25° C Transient Response Transient response: di/dt = 0.5A/µS, external load capacitance Co = 22µF (T antalum capacitor) Vout=3.3V 50% to 100% load transients at 12V input and Ta=25° C Vout=3.3V 100% to 50% load transients at 12V input and Ta=25° C page 12
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Vout=2.5V 50% to 100% load transients at 12V input and Ta=25° C Vout=2.5V 100% to 50% load transients at 12V input and Ta=25° C Transient Response Transient response: di/dt = 0.5A/µS, external load capacitance Co = 22µF (T antalum capacitor) Vout=2.0V 50% to 100% load transients at 12V input and Ta=25° C Vout=2.0V 100% to 50% load transients at 12V input and Ta=25° C page 13
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Vout=1.8V 50% to 100% load transients at 12V input and Ta=25° C Vout=1.8V 100% to 50% load transients at 12V input and Ta=25° C Transient Response Transient response: di/dt = 0.5A/µS, external load capacitance Co = 22µF (T antalum capacitor) Vout=1.5V 50% to 100% load transients at 12V input and Ta=25° C Vout=1.5V 100% to 50% load transients at 12V input and Ta=25° C page 14
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Vout=1.2V 50% to 100% load transients at 12V input and Ta=25° C Vout=1.2V 100% to 50% load transients at 12V input and Ta=25° C Transient Response Transient response: di/dt = 0.5A/µS, external load capacitance Co = 22µF (T antalum capacitor) Vout=1.0V 50% to 100% load transients at 12V input and Ta=25° C Vout=1.0V 100% to 50% load transients at 12V input and Ta=25° C page 15
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Thermal Considerations page 16 Derating Curve Output Current (A) Output Current vs. Local Ambient Temperature and Air Velocity Ambient Temperature, Ta (˚C) 0 6020 30 7040 50 85 Natural Convection 100LFM 10 80 72˚ C
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A Output Voltage Set-Point Adjustment Vo Tr im Gnd Vo Tr im Gnd Trim Down Test Circuit Trim Up Test Circuit Output Voltage Set-Point Adjustment V7PB-10A50x Trim Resistor Calculation Rtrim down = 7.5 (Vo adj – 0.8) Vo nom – Vo, adj – 10) Kohm( Rtrim up = 6 Vo, adj – Vo nom– 10) Kohm( 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) page 17
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A V7PB-10A33x Trim Resistor Calculation Output Voltage Set-Point Adjustment V7PB-10A25x Trim Resistor Calculation Rtrim down = 7.5 (Vo adj – 0.8) Vo nom – Vo, adj – 15) Kohm( Rtrim up = 6 Vo, adj – Vo nom– 15) Kohm( Rtrim down = 7.5 (Vo adj – 0.8) Vo nom – Vo, adj – 20) Kohm( Rtrim up = 6 Vo, adj – Vo nom– 20) Kohm( 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) page 18
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A V7PB-10A20x Trim Resistor Calculation Output Voltage Set-Point Adjustment V7PB-10A18x Trim Resistor Calculation Rtrim down = 4.64 (Vo adj – 0.8) Vo nom – Vo, adj – 15.4) Kohm( Rtrim up = 3.72 Vo, adj – Vo nom– 15.4) Kohm( Rtrim down = 4.64 (Vo adj – 0.8) Vo nom – Vo, adj – 16.9) Kohm( Rtrim up = 3.72 Vo, adj – Vo nom– 16.9) Kohm( 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) page 19
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A V7PB-10A15x Trim Resistor Calculation Output Voltage Set-Point Adjustment V7PB-10A12x Trim Resistor Calculation Rtrim down = 4.64 (Vo adj – 0.8) Vo nom – Vo, adj – 13.3) Kohm( Rtrim up = 3.72 Vo, adj – Vo nom– 13.3) Kohm( Rtrim down = 1.82 (Vo adj – 0.8) Vo nom – Vo, adj – 3.16) Kohm( Rtrim up = 1.46 Vo, adj – Vo nom– 3.16) Kohm( 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm) page 20
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PB-10A 12V Input / 1.0 – 5.0V Output / 10A V7PB-10A10x Trim Resistor Calculation Output Voltage Set-Point Adjustment Rtrim down = 1.82 (Vo adj – 0.8) Vo nom – Vo, adj – 0.909) Kohm( Rtrim up = 1.46 Vo, adj – Vo nom– 0.909) Kohm( page 21 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj (V) Trim resistor value Rtrim_down(Kohm) 120 150 180 210 240 270 300 Adjusted output voltage Vo,adj(V) Trim resistor value,Rtrim_up(Kohm)
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP01V7PC-10A 12V Input / 1.0 – 5.0V Output / 10A page 22 Mechanical V7PB-10A niP noitcnuF 1o V+ 2o V+ 3e sneSetomeR 4o V+ 5d nuorG 6d nuorG 7n iV+ 8n iV+ 9n iPoN 01m irT 11f fO/nOetomeR 0.150 [3.81] 2.00 [50.80] 0.100 [2.54] 0.050 [1.27] 0.550 [13.97] 0.063 [1.60] 0.370 [9.40] 0.025 [0.64] 0.170 [4.31] 12 345 67 89 1 011