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BL8512A BL8512A[产品打印页面]


产品名称: BL8512A BL8512A
产品型号: BL8512A BL8512A
华东  华北:   点击这里给我发消息  点击这里给我发消息
电话:021-54939377   021-54939344
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电话:18917856796   13916328639   18930219377
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简单介绍
BL8512A BL8512ABL8512A is a monolithic step-down DC toDC converter. The BL8512A works from a4.75V to 20V input voltage range and offersup to 2A of continuous output current in acompact SOIC 8 package

BL8512A BL8512A 的详细介绍

GENERAL DESCRIPTIONBL8512A BL8512A

The BL8512A is a monolithic step-down DC to

DC converter. The BL8512A works from a

4.75V to 20V input voltage range, and offers

up to 2A of continuous output current in a

compact SOIC 8 package.

The BL8512A operates in voltage mode.

Lower quiescent current and wider operating

input-voltage range are implemented by

Belling’s high-voltage BiCMOS-based

technology. Alternative PWM/PFM control

technique significantly improves the efficiency

for both light load and heavy load.

The BL8512A also integrates soft-start, over

load protection and under voltage lockout

protection etc., which minimized external

components and converter size.

FEATURESBL8512A BL8512A

· Built-in 90mW P-Channel MOSFET

· Wide 4.75~20V Input Voltage Range

· Adaptive PWM/PFM Operation Mode

· Up to 95% Efficiency

· Built-in Soft-Start Function

· Fault Protection (Auto Recovery Mode)

· <1μA Shutdown Current and 350μA

Quiescent Current

· Low Temperature-Drift Coefficient of

Bandgap Voltage

· Demo Board Available

APPLICATIONSBL8512A BL8512A

· Power Source for Battery-Powered

Equipments.

· Distribute DC to DC Power Supply

· Pre-Regulator for Linear Regulator

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