Datasheet > VRAE-03E1AC

VRAE-03E1AC

更新时间： 2024-11-28 06:02:23

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
8页	264K
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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VRAE-03E1AC 数据手册

NON-ISOLATED DC/DC CONVERTERS

4.5 Vdc - 13.8 Vdc Input

0.59 Vdc - 5.1 Vdc / 3 A Output

VRAE-03E1AC

RoHS Compliant

Rev.B



Non-Isolated

High Efficiency

Fixed Frequency

Low Cost



Under-Voltage Lockout

Wide Trim



OCP/SCP

Remote On/Off

Wide Input

Description

The Bel VRAE-03E1AC is part of the non-isolated dc/dc converter Power Module series. The modules use a SIP

package. These converters are available in a range of output voltages from 0.59 Vdc to 5.1 Vdc over a wide

range of input voltage (VIN = 4.5 Vdc - 13.8 Vdc).The efficiency is typically 91% at 3.3 Vout (Vin=12 Vdc) at full

load.

Part Selection

Output

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

Active High

Input Voltage

Voltage

0.59 V - 5.1 V

4.5 V - 13.8 V

3 A

15 W

91%

VRAE-03E1AC

Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Supply Voltage

-0.3 V

15 V

Ambient Temperature

Storage Temperature

0 C

70 C

-55 C

125 C

Note: All specifications are typical at 25 C unless otherwise stated.

Input Specifications

Parameter

Min

Typ

Max

Notes

Operating Input Voltage

Vo,set≤3.63 V

Vo,set﹥3.63 V

Input Current (full load)

4.5 V

7.0 V

13.8 V

3 A

An input line fuse must always be used.

Input Current (no load)

40 mA

10 mA

100 mA

25 mA

Remote Off Input Current

With simulated source impedance of

1000 nH, 5 Hz to 20 MHz. Use a 1000

uF/25 V AL-Cap with ESR=0.03 ohm

max and 2*100 Uf/25V Tan-Cap with

ESR=0.013 ohm max at 100

Input Reflected Ripple Current

(pk-pk)

30 mA

10 mA

50 mA

Input Reflected Ripple Current

(rms)

20 mA

kHz@25°C.

I²t Inrush Current Transient

Turn on Voltage Threshold

Turn off Voltage Threshold

1 A²s

4.45 V

4.3 V

4.15 V

3.7 V

4.3 V

4.1 V

A 30.1K resistor is connected from

Enable to Vin.

Note: All specifications are typical 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

中文翻译

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与VRAE-03E1AC相关器件

型号	品牌	获取价格	描述	数据表
VRAE-03E1AG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, SIP-5
VRAE-06E1A0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid, ROHS COMPLIANT, SIP-5
VRAE-06E1A1	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAE-06E1A1G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid, ROHS COMPLIANT, SIP-5
VRAE-06E1AC	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAE-06E1AQ	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid, ROHS COMPLIANT, SIP-5
VRAE-10E1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAE-10E1A0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, ROHS COMPLIANT, SIP-5
VRAE-10E1A1	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAE-10E1A1G	BEL	获取价格	暂无描述

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