Datasheet > S7AH-01FX20

S7AH-01FX20

更新时间： 2025-10-01 07:29:39

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
7页	207K
描述
DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, PACKAGE-7

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S7AH-01FX20 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.0 Vdc - 5.5 Vdc Input

12 Vdc/0.8 A & 15 Vdc/0.6 A Output

xRAH-01FXx0 Series

RoHS Compliant Rev.A

•

Non-Isolated

•

Trim Function (option)

Fixed Frequency (550 kHz)

High Efficiency

Allows Burst Mode Operation

at Low Load Currents

•

UL60950-1 Recognized (UL/cUL)

Low Profile Package

Description

The Bel xRAH-01FXx0 is part of the low cost non-isolated dc/dc converter series. The modules use a surface

mount package or vertical package for ease of layout and space savings. The output is closely regulated and the

efficiency of 12 Vdc output module is typically 88% at full load. Typical features include burst mode operation at

light load and trim function (option).

Part Selection

Output

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Part Number

Surface Mount

Part Number

Vertical Mount

Voltage

12 Vdc

15 Vdc

3.0 Vdc - 5.5 Vdc

0.8 A

0.6 A

9.6 W

9.0 W

88%

SRAH-01FX20

SRAH-01FX50

VRAH-01FX20

VRAH-01FX50

Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel

Packaging”, and “G” for “Tray Packaging”.

2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Voltage (continuous)

2.8 V

6 V

Ambient Temperature

Storage Temperature

-40 °C

85 °C

125 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

3 V

5.5 V

Input Current (full load)

VO=12 V

VO=15 V

4.3 A

4.0 A

With simulated source impedance

of 500 nH, 5 Hz to 20 MHz; Use

270 uF/16 V Oscon capacitor with

ESR = 0.018 ohm max. at 100 kHz

Input Reflected Ripple Current (pk-pk)

100 mA

150 mA

Input Reflected Ripple Current (rms)

30 mA

60 mA

I²t Inrush Current Transient

Turn-on Voltage Threshold

0.02 A²s

2.8 V

0.05 A²s

2.9 V

Note: All specifications are typical at 25 °C unless otherwise stated.

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

12 3 4 5 6 7

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与S7AH-01FX20相关器件

型号	品牌	获取价格	描述	数据表
S7AH-01FX200	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, PACKAGE-7
S7AH-01FX2N	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input -5V/1A & -12V/0.5A Output
S7AH-01FX2N0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid, PACKAGE-7
S7AH-01FX2NR	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid, PACKAGE-7
S7AH-01FX500	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9W, Hybrid, PACKAGE-7
S7AH-01FX50R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9W, Hybrid, PACKAGE-7
S7AH-01FX5N	BEL	获取价格	Analog Circuit
S7AH-01H120	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output
S7AH-01H1200	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 1.2W, Hybrid, SMD-7
S7AH-01H120R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 1.2W, Hybrid, SMD-7

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