Datasheet > BL8034CS8TR

BL8034CS8TR

更新时间： 2024-09-25 01:18:51

品牌	Logo	应用领域
上海贝岭 - BELLING		/
页数	文件大小	规格书
5页	710K
描述
4A, 16V High Efficiency Synchronous Step-Down Converter

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BL8034CS8TR 数据手册

BL8034

4A, 16V High Efficiency Synchronous Step-Down Converter

DESCRIPTION

FEATURES

The BL8034 is a wide input range, high-efficiency,

DC-to- DC step-down switching regulator, capable

of delivering up to 4A of output current. Current

mode PWM control allows the use of small

external components, such as ceramic input and

output caps, as well as small inductors, while still

providing low output ripples. On top of the

integrated internal synchronous rectifier that

eliminates external Schottky diode, BL8034 also

employs a proprietary control scheme that

switches the device into a power save mode

during light load, thereby extending the range of

high efficiency operation. Therefore, BL8034 is a

much superior solution in comparison to other

competitions in terms of efficiency and cost.

Overall, BL8034 is a highly efficient and robust

solution for DC-DC step-down applications that

requires wide input ranges.



Wide Input Operating Range from 4.2V to 16V

High Efficiency: Up to 95% at Light Load

Capable of Delivering 4A

No external Schottky Diode Needed

Inductor Short Circuit Protection

Current Mode Control

0.923V Reference for Low Output Voltages

Logic Control Shutdown

Thermal Shutdown and UVLO

Available inESOP8 Package

APPLICATIONS



LCD TVs

Notebook computers

FPGA power supplies

LED drivers

The BL8034 is available in ESOP8 package.

TYPICAL APPLICATION

MARK and PIN OUT

1uF

BST

VIN

LLDYW

4.7uH

VIN

BST

VOUT

3.3V/4A

Ren

100k

22uF

GND

LC2334

BL8034

257k

22uF

GND

ESOP8

100k

ORDERING INFORMATION

Mark Explanation

GP: Product Code

LL: Lot No.

D: Fab code

YW: Date code

Ordering Information

ESOP8

BL8034CS8TR

2500pcs/reel

www.belling.com.cn

12 3 4 5

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