V7PD-15B330L

V7PD-15B BEL | Alldatasheet

Document overview

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Technical content

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A  Nonisolated  Industry standard pinout  Fixed frequency  High efficiency means less power dissipation  Optimized for cost  Remote on/off  Undervoltage lockout (UVLO)  Over current and short circuit protection  Remote sense  Over temperature shutdown protection

Description

The Bel V7PD-15B modules are a series of non-isolated, step down DC/DC power converters that operate from a nominal 5V source. These converters are available in a range of output voltages from 1.2V to 3.3V. They are packaged in an industry standard, single-in-line footprint and provide a maximum 15A output. Standard features include remote on/off, over current and short circuit protection, output voltage adjust and remote sense. These products may be used almost anywhere low voltage silicon is employed and a 5V source is available. Typical applications include file servers, routers, line cards and other computing and communications equipment.

Applications

 Distributed power architectures  Data networking equipment  Telecommunications  Computers and peripherals Part Number Selection Options  Reverse remote on/off logic tuptuO egatloV tupnI egatloV tuptuO.xaM tnerruC tuptuO.xaM rewoP lacipyT ycneiciffE rebmuNtraP hgiHevitcA rebmuNtraP woLevitcA V3.3V 5A 51W 5.94% 390 33B51-DP7VL 33B51-DP7V V5.2V 5A 51W 5.73% 190 52B51-DP7VL 52B51-DP7V V8.1V 5A 51W 0.72% 980 81B51-DP7VL 81B51-DP7V V5.1V 5A 51W 5.22% 680 51B51-DP7VL 51B51-DP7V V2.1V 5A 51W 0.81% 380 21B51-DP7VL 21B51-DP7V

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A 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 a 680µF/6.3V and a 270µF/16V Oscon caps 1. With simulated source impedance of 500nH, 5Hz to 20MHz. retemaraP lobmyS niM lacipyT xaM tinU egatloVtupnIsuounitnoCn iV3 .0- 6V egatloVlanimreTelbanEtuptuOn etuoV3 .0- 6V erutarepmeTtneibmAb maT0 07C ° erutarepmeTegarotSr otsT5 5- 501C ° retemaraP eludoM lobmyS niM lacipyT xaM stinU egatloVtupnIgnitarepOl lAn iV5 .455 .5V tnerruCtupnI V3.3 V5.2 V8.1 V5.1 V2.1 niI 5.31 5.01 6.7 5.6 3.5 A tnerruCtupnIdaoLoN llA 070 01 Am tnerruCtupnIffOetomeRl lA 60 1 Am tnerruCelppiRdetcelfeRtupnI 1 llA 050 8 Am smr )P-P(tnerruCelppiRdetcelfeRtupnI 1 llA 5310 61k pAm I2 tneisnarTtnerruChsurnItl lA 81.0 A2s dlohserhTegatloVnOnruTl lA 52.4 V dlohserhTegatloVffOnruTl lA 58.3 V

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 3 Output Specifications Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 1. Vin = 5V , Iout = full load, Ta = 25° C. 2. 0 - 20MHz, 0.1µF ceramic cap on output. retemaraP eludoM lobmyS niM lacipyT xaM stinU tnioPteSegatloVtuptuO 1 V3.3 V5.2 V8.1 V5.1 V2.1 tuoV 432.3 054.2 467.1 074.1 671.1 3.3 5.2 8.1 5.1 2.1 663.3 055.2 638.1 035.1 422.1 V noitalugeRdaoL V3.3 V5.2 V8.1 V5.1 V2.1 5.61 5.21 0.11 5.01 5.01 Vm noitalugeReniL V3.3 V5.2 V8.1 V5.1 V2.1 5.7 0.6 5.4 5.4 Vm erutarepmeTrevOnoitalugeR V3.3 V5.2 V8.1 V5.1 V2.1 Vm noitalugeRegatloVtuptuOlatoT V3.3 V5.2 V8.1 V5.1 V2.1 5.16 Vm esioNdnaelppiRtuptuO 2 V3.3 V5.2 V8.1 V5.1 V2.1 001 001 p-pVm esioNdnaelppiRtuptuO 2 V3.3 V5.2 V8.1 V5.1 V2.1 smrVm egnaRtnerruCtuptuOl lAt uoI0 51A timiLtnerruCCDtuptuOl lAm iltuoI5 .91 5.73A egruStiucriCtrohS V3.3 V5.2 V8.1 V5.1 V2.1 egrustuoI 140.0 840.0 070.0 180.0 590.0 A2s emiTnonruTl lAn oT 110 2s m nOnruTtatoohsrevOl lA 03 % ecnaticapaCtuptuOl lAt uoC0 0086F 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 4 Output Specifications retemaraP eludoM lobmyS niM lacipyT xaM stinU esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V3.3 880 51V m emiTgniltteSs T 020 5s µ ∆ daoLxaMfo%05ot%001V 580 51V m emiTgniltteSs T 020 5s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V5.2 590 51V m emiTgniltteSs T 020 5s µ ∆ daoLxaMfo%05ot%001V 590 51V m emiTgniltteSs T 020 5s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V8.1 490 51V m emiTgniltteSs T 020 5s µ ∆ daoLxaMfo%05ot%001V 290 51V m emiTgniltteSs T 020 5s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V5.1 590 51V m emiTgniltteSs T 020 5s µ ∆ daoLxaMfo%05ot%001V 590 51V m emiTgniltteSs T 020 5s µ esnopseRtneisnarT 3 ∆ daoLxaMfo%001ot%05V V2.1 080 51V m emiTgniltteSs T 020 5s µ ∆ daoLxaMfo%05ot%001V 570 51V m emiTgniltteSs T 020 5s µ Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 3. di/dt = 0.5A/1µS, Ta = 25° C without external load capacitance.

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 5 Note: On/off pin designed to work with an open collector/drain switch. Control Specifications General Specifications 1. Vin=5V , full load and Ta=25° C. 2. See graphs on pages 11-13. 3. With remote on/off pin 11 open, the module is on. retemaraP eludoM lobmyS niM lacipyT xaM stinU ycneiciffE 1 V3.3 V5.2 V8.1 V5.1 V2.1 η ycneuqerFgnihctiwSl lAw sF0 320 030 43z Hk nwodtuhSerutarepmetrevOl lAc T 021 C° egnaRmirTegatloVtuptuO 2 llA0 9 011% thgieWl lA 51 g retemaraP eludoM lobmyS niM lacipyT xaM stinU ffO/nOetomeR 3 netuoV V )ffOtinU(woLlangiS 0xxB51-DP7V 3.0- 8.0V )nOtinU(hgiHlangiS5 .2 5.5V )nOtinU(woLlangiS LxxB51-DP7V 3.0- 8.0V )ffOtinU(hgiHlangiS5 .2 5.5V

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 6 Efficiency Data Module 3.3V 82% 84% 86% 88% 90% 92% 94% 96% 98% 123456789 1 0 1 1 1 2 1 3 1 4 1 5 Output Current Efficiency 4.5V 5.5V Module 2.5V 82% 84% 86% 88% 90% 92% 94% 123456789 1 0 1 1 1 2 1 3 1 4 1 5 Output Current Efficiency 4.5V 5.5V Module 1.8V 82% 84% 86% 88% 90% 92% 94% 1 2 3 4 5 6 7 8 9 1 01 11 21 31 41 5 Output Current Efficiency 4.5V 5.5V Module 1.5V 78% 80% 82% 84% 86% 88% 90% 92% 94% 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Output Current Efficiency 4.5V 5.5V Module 1.2V 78% 80% 82% 84% 86% 88% 90% 92% 94% 123456789 1 0 1 1 1 2 1 3 1 4 1 5 Output Current Efficiency 4.5V 5.5V

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 7 Ripple and Noise Ripple and noise at full load and 5Vdc input, 3.3Vdc output and Ta=25° C Ripple and noise at full load and 5Vdc input, 2.5Vdc output and Ta=25° C 0.1µF ceramic cap added at the output. Ripple and noise at full load and 5Vdc input, 1.8Vdc output and Ta=25° C Ripple and noise at full load and 5Vdc input, 1.5Vdc output and Ta=25° C Ripple and noise at full load and 5Vdc input, 1.2Vdc output 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 8 Transient Response Transient response: di/dt = 0.5A/µS, no external load capacitance Vout=3.3V 50% to 100% load transients at 5V input and Ta=25° C Vout=3.3V 100% to 50% load transients at 5V input and Ta=25° C Vout=2.5V 50% to 100% load transients at 5V input and Ta=25° C Vout=2.5V 100% to 50% load transients at 5V input 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A page 9 Transient Response Transient response: di/dt = 0.5A/µS, no external load capacitance Vout=1.8V 50% to 100% load transients at 5V input and Ta=25° C Vout=1.8V 100% to 50% load transients at 5V input and Ta=25° C Vout=1.5V 50% to 100% load transients at 5V input and Ta=25° C Vout=1.5V 100% to 50% load transients at 5V input 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A Thermal Considerations V7PD-15B Transient Response Transient response: di/dt = 0.5A/µS, no external load capacitance Vout=1.2V 50% to 100% load transients at 5V input and Ta=25° C Vout=1.2V 100% to 50% load transients at 5V input and Ta=25° C page 10 Derating CurveOutput Current (A) Output Current vs. Local Ambient Temperature and Air Velocity Ambient Temperature, Ta (˚C) 0 6020 30 7040 50 85 15.0 3.0 12.0 Natural Convection 100LFM 200LFM 9.0 6.0 300LFM

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A 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 V7PD-15B33x Trim Resistor Calculation Rtrim down = 3.17 Vo adj – 0.767 Vo nom Vo nom – Vo, adj – 3.65) Kohm( Rtrim up = 0.767 Vo nom Vo, adj – Vo nom– 3.65) Kohm( 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A V7PD-15B25x Trim Resistor Calculation Rtrim down = 2.16 Vo adj – 0.689 Vo nom Vo nom – Vo, adj – 2) Kohm( Rtrim up = 0.689 Vo nom Vo, adj – Vo nom– 2) Kohm( Output Voltage Set-Point Adjustment V7PD-15B18x Trim Resistor Calculation page 12 Rtrim down = 1.51 Vo adj – 0.668 Vo nom Vo nom – Vo, adj( Rtrim up = 0.668 Vo nom Vo, adj – Vo nom– 1.78) Kohm( – 1.78) Kohm

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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A V7PD-15B15x Trim Resistor Calculation Output Voltage Set-Point Adjustment V7PD-15B12x Trim Resistor Calculation page 13 Rtrim down = 2.06 Vo adj – 1.092 Vo nom Vo nom – Vo, adj – 1.78) Kohm( Rtrim up = 1.092 Vo nom Vo, adj – Vo nom– 1.78) Kohm( Rtrim down = 1.22 Vo adj – 0.808 Vo nom Vo nom – Vo, adj – 0.825) Kohm( Rtrim up = 0.808 Vo nom Vo, adj – Vo nom– 0.825) 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. 01.03 POWER PRODUCTS NON-ISOLATED DC/DC CONVERTERS BP02V7PD-15B 5V Input / 1.2V – 3.3V Output / 15A Mechanical V7PD-15B page 14 niP noitcnuF 1o V+ 2o V+ 3e sneSetomeR 4o V+ 5d nuorG 6d nuorG 7n iV+ 8n iV+ 9d esUtoN 01m irT 11f fO/nOetomeR 0.05 [1.27] 0.65 [16.51] 3.00 [76.20] 0.10 [2.54] 1.4 [35.56] 0.55 [13.97] 0.15 [3.81] 0.39 [9.91] max 0.063 [1.60] 0.025 [0.64] 0.10 [2.54] 0.09 [2.30] max 1 23 4 5 6 78 91011 Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.