Datasheet > BL8026

BL8026

更新时间： 2024-11-13 01:08:47

品牌	Logo	应用领域
上海贝岭 - BELLING		/
页数	文件大小	规格书
6页	793K
描述
1.2A 1.5MHz 7V Synchronous Buck Converter

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BL8026 数据手册

BL8026

1.2A 1.5MHz 7V Synchronous Buck Converter

DESCRIPTION

FEATURES

The BL8026 is a high-efficiency, DC-to-DC step-

down switching regulators, capable of delivering up

to 1.2A of output current. The device operates from

an input voltage range of 2.6V to 7V and provides

an output voltage from 0.6V to VIN, making the

BL8026 ideal for low voltage power conversions.

Running at a fixed frequency of 1.5MHz 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. This low

noise output along with its excellent efficiency

achieved by the internal synchronous rectifier,

making BL8026 an ideal green replacement for

large power consuming linear regulators. Internal

soft-start control circuitry reduces inrush current.

Short-circuit and thermal-overload protection

improves design reliability.



High Efficiency: Up to 97%

Capable of Delivering 1.2A

1.5MHz Switching Frequency

No External Schottky Diode Needed

Low dropout 100% Duty operation

Internal Compensation and Soft-Start

Current Mode control

0.6V Reference for Low Output voltages

Logic Control Shutdown (IQ<1uA)

Thermal shutdown, UVLO

Available in tiny DFN2x2-6 and SOT23-5

APPLICATIONS



Cellular phones

Digital Cameras

MP3 and MP4 players

Set top boxes

Wireless and DSL Modems

USB supplied Devices in Notebooks

Portable Devices

The BL8026 is available in the tiny DFN2x2-6 and

SOT23-5 packages.

TYPICAL APPLICATION

PIN OUT & MARKING

VIN

BL8026

GPYW

GND

SOT23-5

DFN2*2-6

GP: Product Code

YW: Date code (Year & Week)

www.belling.com.cn

12 3 4 5 6

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