Datasheet > VRAE-03E1A1

VRAE-03E1A1

更新时间： 2024-11-28 05:54:31

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-03E1A1 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-03E1A1

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-03E1A1 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

Input Voltage

Voltage

0.59 V - 5.1 V

4.5 V - 13.8 V

3 A

15 W

91%

VRAE-03E1A1

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

TBD

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-03E1A1相关器件

型号	品牌	获取价格	描述	数据表
VRAE-03E1AC	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
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

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