Datasheet > XRAH-12FXX0_07

XRAH-12FXX0_07

更新时间： 2024-10-14 03:13:55

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
12页	499K
描述
NON-ISOLATED DC/DC CONVERTERS

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中文翻译

获取价格

数据手册

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XRAH-12FXX0_07 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.0 Vdc - 5.5 Vdc Input

1.0 Vdc - 3.3 Vdc/12 A Output

xRAH-12Fxx0 Series RoHS Compliant Rev.A

•

Non-Isolated

• OCP/SCP

Fixed frequency (300 kHz)

Low profile package (7.82 mm)

Under-voltage lockout (UVLO)

UL60950-1 Recognized (UL/cUL)

• Trim function (Option)

• Remote On/Off

• Remote Sense (SMD module)

Description

The Bel xRAH-12Fxx0 series are part of the low cost non-isolated dc/dc converter series. These converters are

available in a range of output voltages from 1.0 Vdc to 3.3 Vdc. It is packaged in a compact, overmolded

package rated at 12 A. The output is closely regulated and the efficiency of 3.3 Vdc output module is typically

93% at full load. Typical features include remote on/off, input under voltage lockout, over current protection and

short circuit protection.

Part Selection

Output

Voltage

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Part Number

Surface Mount

Part Number

Vertical Mount

3.3 V

2.5 V

1.8 V

1.5 V

1.2 V

1.0 V

4.5 V - 5.5 V

3.6 V - 5.5 V

3.0 V - 5.5 V

12 A

39.6 W

30.0 W

21.6 W

18.0 W

14.4 W

12.0 W

93%

89%

87%

84%

82%

80%

SRAH-12F330

SRAH-12F250

SRAH-12F180

SRAH-12F150

SRAH-12F120

SRAH-12F100

VRAH-12F330

VRAH-12F250

VRAH-12F180

VRAH-12F150

VRAH-12F120

VRAH-12F100

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

-0.3 V

Typ

Max

6 V

7 V

Notes

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

Storage Temperature

-40 °C

-55 °C

85 °C

125 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

VO=3.3 V

VO=2.5 V

VO=1.8-1.0 V

4.5 V

3.6 V

3.0 V

5.5 V

Input Current (no load)

Input Current (full load)

120 mA

200 mA

VO=3.3 V

VO=2.5 V

VO=1.8 V

VO=1.5 V

VO=1.2 V

VO=1.0 V

11 A

10.5 A

9.0 A

8.1 A

6.5 A

5.2 A

Remote Off Input Current

2 mA

5 mA

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...12

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