Datasheet > SE3507

SE3507

更新时间： 2024-09-30 01:23:39

品牌	Logo	应用领域
思旺 - SEAWARD		/
页数	文件大小	规格书
7页	441K
描述
1MHz, 2.5A Step-up Current Mode PWM Converter

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数据手册

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SE3507 数据手册

General Description

Features

The SE3507 is a current mode boost DC-DC

converter. Its PWM circuitry with built-in 0.16Ω power

MOSFET make this regulator highly power efficient.

The internal compensation network also minimizes as



Adjustable Output up to 6V

Internal Fixed PWM frequency: 1.0MHz

Precision Feedback Reference Voltage: 1.275V

(±2%)

much as

external component counts. The



Internal 0.16Ω, 2A, 6V Power MOSFET

Shutdown Current: 0.1μA

non-inverting input of error amplifier connects to a

1.275V precision reference voltage and internal

soft-start function can reduce the inrush current.

The SE3507 is available in the SOT23-6 package and

provides space-saving PCB for the application fields.

Over Temperature Protection

Adjustable Over Current Protection: 0.5A ~ 2.5A

Package: SOT23-6

Application



Chargers

LCD Displays

Digital Cameras

Handheld Devices

Portable Products

Typical Application









Vout 1.275V  1





Rev1.0

Preliminary and all contents are subject to change without prior notice.

1/7/2013

12 3 4 5 6 7

中文翻译

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