S7AH-08B1A0R

S7AH-08B1A0R Datasheet


S7AH-08B / V7AH-08B Series

Part Datasheet
S7AH-08B1A0R S7AH-08B1A0R S7AH-08B1A0R (pdf)
PDF Datasheet Preview
NON-ISOLATED DC/DC CONVERTERS
5V Input / 0.9V 3.3V Output / 8A

S7AH-08B / V7AH-08B Series
• Nonisolated
• Compact, low profile surface mount package
• Fixed frequency
• High efficiency means less power dissipation
• Excellent thermal performance
• Optimized for cost
• Remote on/off
• Undervoltage lockout UVLO
• Over current and short circuit protection

POWER PRODUCTS

BP03x7AH-08B

The Bel S7AH-08B and V7AH-08B 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 0.9V to 3.3V. They are packaged in a compact, overmolded package rated at 8A. Optional lead forming provides a vertical mount product for minimal footprint or a surface mount option for a very low profile. Standard features include remote on/off, over current and short circuit protection, output voltage adjust and industrial temperature range -40° to +85° C . The output is closely regulated and the efficiency is typically 92% at full load. 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.
• Distributed power architectures
• Data networking equipment
• Telecommunications
• Computers and peripherals

Part Number Selection

Output Voltage
3.3V 2.5V 1.8V 1.5V 1.2V 1.0V 0.9V 0.9V - 3.3V

Input Voltage

Max. Output Current 8A

Max. Output Power 26.4W 20W 14.4W 12W 9.6W 8W 7.2W 26.4W

Typical Efficiency
92% 90% 86% 84% 82% 80% 79% 92%

Part Number Surface Mount S7AH-08B330 S7AH-08B250 S7AH-08B180 S7AH-08B150 S7AH-08B120 S7AH-08B100 S7AH-08B090 S7AH-08B1A0

Part Number Vertical Mount V7AH-08B330 V7AH-08B250 V7AH-08B180 V7AH-08B150 V7AH-08B120 V7AH-08B100 V7AH-08B090 V7AH-08B1A0
2003 Bel Fuse Inc. Specifications subject to change without notice.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
• Tel 201-432-0463
• Fax 201-432-9542


POWER PRODUCTS

BP03x7AH-08B

NON-ISOLATED DC/DC CONVERTERS
5V Input / 0.9V 3.3V Output / 8A

Absolute Maximum Ratings

Parameter

Typical

Unit

Continuous Input Voltage

Output Enable Terminal Voltage

Vouten

Ambient Temperature

Tamb

Storage Temperature

Tstor

Note Use beyond the maximum ratings may cause a reliability degradation of the DC/DC converter or may permanently damage the device.

Input Specifications

Parameter

Module Symbol

Typical

Operating Input Voltage Input Current
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Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived S7AH-08B1A0R Datasheet file may be downloaded here without warranties.

Datasheet ID: S7AH-08B1A0R 521673