Datasheet > VRAH-08E1A0G

VRAH-08E1A0G

更新时间： 2024-11-30 07:25:11

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
10页	373K
描述
DC-DC Regulated Power Supply Module, 1 Output, 26.4W, Hybrid, ROHS COMPLIANT PACKAGE-5

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VRAH-08E1A0G 数据手册

NON-ISOLATED DC/DC CONVERTERS

4.5 Vdc - 14 Vdc Input

0.8 Vdc - 5.5 Vdc/8 A Output

xRAH-08E Series

RoHS Compliant

Rev.A

•

Non-Isolated

•

Remote On/Off

•

Fixed Frequency

High Efficiency

High Power Density

Low Cost

Under-voltage Lockout (UVLO)

OCP/SCP

Wide Trim Range

UL60950-1 Recognized (UL/cUL)

Description

The Bel xRAH-08Exxx modules are a series of non-isolated, step down dc/dc converters that operate from 4.5

Vdc to14 Vdc source. These converters are available in a range of output voltages from 0.8 Vdc to 5.5 Vdc. It is

packaged in a compact, overmolded package rated at 8 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 for 5 Vdc output is typically 93% at full load.

Part Selection

Output

Voltage

Input

Voltage

Max. Output

Current

8 A

Max. Output

Power

Typical

Efficiency

91%

Part Number

Surface Mount

SRAH-08E1A0

SRAH-08E500

Part Number

Vertical Mount

VRAH-08E1A0

VRAH-08E500

0.8 V - 3.63 V

4.5 V - 5.5 V

4.5 V - 14 V

8 V - 14 V

26.4 W

44 W

8 A

93%

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

15 V

14 V

85 °C

125 °C

Notes

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

-0.3 V

-40 °C

-55 °C

Storage Temperature

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

Vo=4.5 V-5.5 V 8.0 V

Vo=0.9 V-3.63 V 4.5 V

14 V

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

VO=0.9 V

5.4 A

6.7 A

5.3 A

3.2 A

3.0 A

2.8 A

2.0 A

Input Current (no load)

Remote Off Input Current

100 mA

10 mA

3 mA

With simulated source impedance of 500 nH,

5 Hz to 20 MHz; use two 47 uF/16 V low ESR

Tantalum capacitors.

Input Reflected Ripple Current (pk-pk)

Input Reflected Ripple Current (rms)

250 mA

70 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

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与VRAH-08E1A0G相关器件

型号	品牌	获取价格	描述	数据表
VRAH-08E500	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAH-08E5000	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 44W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-08E5000G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 44W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-08E5000R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 44W, Hybrid, ROHS COMPLIANT PACKAGE-5
VRAH-08E500G	BEL	获取价格	AC-DC Unregulated Power Supply Module
VRAH-08E500R	BEL	获取价格	暂无描述
VRAH-10J100	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 2.5 V Input 0.9 V-1.65 V/10 A Output
VRAH-10J1000	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-10J100G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-10J120	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 2.5 V Input 0.9 V-1.65 V/10 A Output

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