Datasheet > HBW53V08XRG

HBW53V08XRG

更新时间： 2024-10-28 12:20:39

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
8页	279K
描述
ISOLATED DC/DC CONVERTERS

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数据手册

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HBW53V08XRG 数据手册

ISOLATED DC/DC CONVERTERS

38 Vdc - 55 Vdc Input 53 Vdc/8 A Output

Aug. 10, 2011

Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.

HBW53V08xRG

RoHS Compliant

Rev.C



Fixed Frequency (270 kHz)



Output Over-Voltage Shutdown

Over Temperature Protection

Isolated

High Efficiency

Low Cost

SCP/OCP

Basic Insulation

Input Under/Over-Voltage

Lockout

Remote On/Off

Excellent Thermal Performance



Output Voltage Trim

Both of IEEE802.3af and

IEEE802.3at compliant

Class 2, Category 2, Isolated

DC/DC Converter (refer to

IPC-9592)

Description

The HBW53V08xRG is an isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit

provides up to 424 W of output power from a nominal 48 Vdc input. This unit is designed to be highly efficient and

low cost. The converter is provided in an industry standard half brick package.

Part Selection

Output

Voltage

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

53 Vdc

38 Vdc - 55 Vdc

8 A

424 W

93%

HBW53V08MRG

HBW53V08SRG

Notes: 1. Add “G” suffix at the end of the model number to indicate 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

-0.3 V

65 V

Remote On/Off

-0.3 V

2250 V

-40 C

-55 C

5 V

I/O Isolation Voltage

Ambient Temperature

Storage Temperature

100 C

125 C

Input Specifications

Parameter

Input Voltage

Min

38 V

Typ

Max

55 V

Notes

48 V

70 mA

Input Current (no load)

100 mA

12.5 A

20 mA

Input Current (full load)

Remote Off Input Current

10 mA

Input Reflected Ripple Current

(pk-pk)

With simulated source impedance of 12

uH, 5 Hz to 20 MHz; use a 100uF/100 V

electrolytic capacitor with ESR = 1 ohm

max, at 200 kHz

20 mA

5 mA

40 mA

10 mA

Input Reflected Ripple Current

(rms)

Turn-on Voltage Threshold

Input Under Voltage Threshold

Input Over Voltage Threshold

34 V

33 V

56 V

36 V

35 V

37.5 V

36.5 V

60 V

Note: All specifications are typical at nominal input, full load 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 6 7 8

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