VRAH-01H180R

更新时间： 2024-11-28 13:15:31

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
10页	375K
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数据手册

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VRAH-01H180R 数据手册

NON-ISOLATED DC/DC CONVERTER

4.5 Vdc - 32 Vdc Input

1.2 Vdc - 5.0 Vdc/1 A Output

xRAH-01Hxx0

RoHS Compliant

Rev.A

• Non-Isolated

•

Remote On/Off

• Trim Function

OCP/SCP

• Low Profile Package (7.82 mm)

• UL60950-1 Recognized (UL/cUL)

Under-Voltage Lockout (UVLO)

Description

The Bel xRAH-01Hxx0 series are part of the low cost non-isolated dc/dc converter series. These modules use a

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

efficiency of 5 Vdc output is typically 90% 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

5.0 V

3.3 V

2.5 V

1.8 V

1.5 V

1.2 V

8.0 V - 32 V

4.5 V - 32 V

1 A

5.0 W

3.3 W

2.5 W

1.8 W

1.5 W

1.2 W

90%

86%

83%

79%

76%

73%

SRAH-01H500

SRAH-01H330

SRAH-01H250

SRAH-01H180

SRAH-01H150

SRAH-01H120

VRAH-01H500

VRAH-01H330

VRAH-01H250

VRAH-01H180

VRAH-01H150

VRAH-01H120

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

34 V

Output Enable Terminal Voltage

Ambient Temperature

-0.3 V

-40 °C

12 V

85 °C

125 °C

Storage Temperature

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

VO=5.0 V

VO=1.2 V-3.3 V

Input Current (no load)

8.0 V

4.5 V

20 V

32 V

5 mA

8 mA

Input Current (full load)

VO=5.0 V

VO=3.3 V

VO=2.5 V

VO=1.8 V

VO=1.5 V

VO=1.2 V

0.30 A

0.20 A

0.16 A

0.12 A

0.11 A

0.09 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...10

中文翻译

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与VRAH-01H180R相关器件

型号	品牌	获取价格	描述	数据表
VRAH-01H1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTER 4.5 V-32 V Input 1.2 V-3.3 V/1 A Output
VRAH-01H1A00G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3.3W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H1A0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3.3W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H1A0RG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3.3W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H250	BEL	获取价格	NON-ISOLATED DC/DC CONVERTER
VRAH-01H250R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 2.5W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H330	BEL	获取价格	NON-ISOLATED DC/DC CONVERTER
VRAH-01H3300	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3.3W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H330G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3.3W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01H500	BEL	获取价格	NON-ISOLATED DC/DC CONVERTER

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