VRAH-01F52N

更新时间： 2024-11-28 03:19:07

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
7页	193K
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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VRAH-01F52N 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.0 Vdc - 5.5 Vdc Input, -5 Vdc/1 A, -5.2 Vdc/1 A, -12 Vdc/0.5 A Outputs

xRAH-01FxxN Series

RoHS Compliant

Rev.A

•

Non-Isolated

•

Low Cost

Fixed Frequency

Excellent Thermal Performance

OCP/SCP

High Efficiency

High Power Density

UL60950-1 Recognized (UL/cUL)

Industrial Temperature Range

Description

The Bel xRAH-01FxxN modules are non-isolated; step down dc/dc converters that operate from a 3 V - 5.5 V

source. Output voltages are -5.0 V, -5.2 V, and -12 V. They are packaged in a compact, overmolded package

rated at 1 A, 1 A, 0.5 A. Optional lead forming provides a vertical mount product for minimal footprint or a surface

mount option for a very low profile. The output is closely regulated and the efficiency is typically 88% at 1 A, -5 V

output 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

-5.0 V

-5.2 V

-12 V

3.0 V - 5.5 V

1 A

5 W

5.2 W

6 W

88%

SRAH-01F50N

SRAH-01F52N

SRAH-01FX2N

VRAH-01F50N

VRAH-01F52N

VRAH-01FX2N

0.5 A

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

Input Voltage (continuous)

Ambient Temperature

Storage Temperature

Min

Typ

Max

7 V

Notes

-0.3 V

-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= -5.0 V, -5.2 V

VO= -12 V

2.1 A

2.5 A

Input Current (no load)

VO= -5.0 V, -5.2 V

VO= -12 V

150 mA

200 mA

Input Reflected Ripple Current

(pk-pk)

For -5 V & -5.2 V output, use a 680uF/6.3

V Os-con capacitor; For -12 V output, use

1000 uF electrolytic capacitor & 22 uF/10

V ceramic capacitor at the input.

80 mA

20 mA

160 mA

Input Reflected Ripple Current

(rms)

50 mA

I²t Inrush Current Transient

0.01 A²s

Turn-on Voltage Threshold

Turn-off Voltage Threshold

2.63 V

VO= -5.0 V, -5.2 V

VO= -12 V

0.4 V

1.0 V

2.0 V

2.3 V

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

中文翻译

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与VRAH-01F52N相关器件

型号	品牌	获取价格	描述	数据表
VRAH-01F52N0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 5.2W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01F52NG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 5.2W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01F52NR	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 5.2W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01FX20	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 12 Vdc/0.8 A & 15 Vdc/0.6 A Output
VRAH-01FX200	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01FX20G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01FX2N	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAH-01FX2N0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01FX2NR	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-01FX50	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 12 Vdc/0.8 A & 15 Vdc/0.6 A Output

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