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Электронный компонент: V7PD-15C250

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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. 02.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PD-15C
3.3V Input / 1.2V 2.5V 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-15C modules are a series of non-isolated, step down DC/DC power converters that operate from a nominal
3.3V source. These converters are available in a range of output voltages from 1.2V to 2.5V. 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 3.3V source is available. Typical applications include file servers, routers, line cards and
other computing and communications equipment.
Applications
page 1
V7PD-15C Series
Distributed power architectures
Data networking equipment
Telecommunications
Computers and peripherals
Part Number Selection
Options
Reverse remote on/off logic
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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. 02.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PD-15C
3.3V Input / 1.2V 2.5V 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 two 470F/6.3V with ESR = 0.03
max at 100kHz @ 25 C.
1. With simulated source impedance of 500nH, 5Hz to 20MHz.
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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. 02.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PD-15C
3.3V Input / 1.2V 2.5V Output / 15A
page 3
Output Specifications
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
1. Vin = 3.3V, Iout = full load, Ta = 25 C.
2. 0 - 20MHz, 1F ceramic cap on output.
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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. 02.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PD-15C
3.3V Input / 1.2V 2.5V Output / 15A
page 4
Output Specifications
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Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
3. di/dt = 0.5A/1S, Ta = 25 C with a 470F aluminum cap on the 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. 02.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PD-15C
3.3V Input / 1.2V 2.5V Output / 15A
page 5
Control Specifications
General Specifications
1. Vin=3.3V, 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.
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