S7AH-10J100R

更新时间： 2024-09-18 13:13:07

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数据手册

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S7AH-10J100R 数据手册

NON-ISOLATED DC/DC CONVERTERS

2.5V Input / 1.0 – 1.5V Output / 10A

S7AH-10J / V7AH-10J Series

PRELIMINARY

•

Compact surface mount package

Excellent thermal performance

High efficiency means less power dissipation

Remote on/off

•

Low cost

Description

The S/V7AH-10J Series are non-isolated step down DC/DC converters that operate from a nominal 2.5V

source. These converters are available in a range of output voltages from 1.0V to 2.5V. They are offered in a

compact ovemolded package rated at 10A. Optional lead-forming provides a vertical mount product for minimal

footprint or a surface mount option for very low profile. Standard features include remote on/off, over current

protection and output voltage adjust. These products maybe used almost anywhere low-voltage silicon is being

employed and a 2.5V source is available. Typical applications include file servers, routers, line cards, and other

computing and communications equipment.

Part Selection

Output

Voltage

1.5V

Input

Voltage

2.5V

Max. Output

Current

10A

Max. Output

Power

15W

Typical

Efficiency

85%

Part Number

Surface Mount

S7AH-10J150

S7AH-10J120

S7AH-10J100

Part Number

Vertical Mount

V7AH-10J150

V7AH-10J120

V7AH-10J100

1.2V

1.0V

2.5V

10A

12W

83%

2.5V

10A

10W

81%

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage Range

Input Current (no load)

Input Current (full load)

Reflected Ripple Current

(pk-pk)

2.25 VDC

2.75 VDC

30mA

8.0A

200mA pk-pk

60mA rms

(worst case)

With a simulated source

impedance of 500nH, 5Hz to

20 MHz

Output Specifications

Parameter

Min

90%

Typ

Max

110%

10A

Notes

Voltage Adjustability

Output Current

Setpoint Accuracy

Total Regulation

-2.0%

+2.0%

1.5V

60mV

48mV

Includes line, load and

temperature.

1.2V

1.0V

40mV

Ripple and Noise

100mV pk-pk

25mV rms

0 to 20MHz Bandwidth

Use 0.1uF ceramic on output

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

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