Datasheet > S7AH-01KX50

S7AH-01KX50

更新时间： 2024-09-18 07:03:15

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
5页	125K
描述
DC-DC Regulated Power Supply Module, 1 Output, 12W, Hybrid, SMD-7

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数据手册

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S7AH-01KX50 数据手册

NON-ISOLATED DC/DC CONVERTERS

9.0 Vdc - 18 Vdc Input

15 Vdc/0.8 A Output

xRAH-01KX50

RoHS Compliant

Rev.A

•

Non-Isolated

•

Low Profile Package

Remote On/Off

Active Low

High Efficiency

Fixed Frequency (500 kHz)

Description

The Bel xRAH-01KX50 is part of the low cost non-isolated dc/dc converter series. The modules use a SMD or

SIP package for ease of layout and space savings. The output is closely regulated and the efficiency of 15 Vdc

output module is typically 87% at full load.

Part Selection

Output

Input

Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Part Number

Surface Mount

Part Number

Vertical Mount

Voltage

15 V

9 V - 18 V

0.8 A

12 W

87%

SRAH-01KX50

VRAH-01KX50

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)

-0.3 V

20 V

Remote On/Off (Active Low)

Ambient Temperature

Storage Temperature

-0.3 V

-40 °C

20 V

85 °C

125 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

9 V

12 V

30 mA

18 V

Input Current (no load)

Input Current (full load)

45 mA

2.6 A

Remoted Off Input Current

18 mA

75 mA

25 mA

110 mA

With simulated source impedance of

500 nH, 5 Hz to 20 MHz; Use one

100 uF/20 V tantalum capacitor at

the input.

Input Reflected Ripple Current (pk-pk)

Input Reflected Ripple Current (rms)

20 mA

30 mA

I²t Inrush Current Transient

Turn-on Voltage Threshold

Turn-off Voltage Threshold

0.003 A²s

8.5 V

0.01 A²s

8.8 V

8.0 V

7.2 V

7.6 V

8.2 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

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