EM5301GE datasheet(1/13 Pages) EXCELLIANCE

tên linh kiện	EM5301GE

Giải thích chi tiết về linh kiện	5V/12V Synchronous Buck PWM Controller

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nhà sản xuất	EXCELLIANCE [Excelliance MOS Corp.]

Trang chủ	http://www.excelliancemos.com/

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2013/04/22

Rev.A.5

1

EM5301

5V/12V Synchronous Buck PWM Controller

General Description

EM5301 is a synchronous rectified PWM

controller operating with 5V or 12V supply voltage.

This device operates at 200/300/500 kHz and

provides an optimal level of integration to reduce

size and cost of the power supply.

This part includes internal soft start, over

current protection, under voltage protection, over

voltage protection, and shutdown function. This

part is available in PSOP-8 package.

Ordering Information

Part Number

Package

Frequency

Reference

Voltage

EM5301GE

PSOP-8

200kHz

0.8V

EM5301AGE

PSOP-8

300kHz

0.8V

EM5301BGE

PSOP-8

500kHz

0.8V

EM5301CGE

PSOP-8

200kHz

0.6V

EM5301DGE

PSOP-8

300kHz

0.6V

EM5301EGE

PSOP-8

500kHz

0.6V

Features

Operate from 5V to 12V Voltage Supply

0.8V or 0.6V VREF with 1.0% Accuracy

Voltage Mode PWM Control

200kHz

or

300kHz

or

500kHz

Fixed

Frequency Oscillator

0% to 80% Duty Cycle

Internal Soft Start

Over Current Protection

Integrated Bootstrap Diode

Adaptive Non-Overlapping Gate Driver

Under Voltage Protection

Over Voltage Protection

Applications

Notebook & Netbook

Graphic Cards & MB

Low Voltage Logic Supplies

Pin Configuration

Typical Application Circuit

Số phần tương tự - EM5301GE

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Excelliance MOS Corp.	EM5301GGE	487Kb / 12P	12V Synchronous Buck PWM Controller

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Mô tả tương tự - EM5301GE

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Maxim Integrated Produc...	MAX5951	395Kb / 25P	12V/5V Input Buck PWM Controller Rev 0; 5/06
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Eutech Microelectronics...	EUP6514	379Kb / 12P	5V/12V Synchronous Buck PWM Controller
Unisonic Technologies	USR1101	152Kb / 6P	5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
Cystech Electonics Corp...	EM5303QP	507Kb / 12P	5V/12V Synchronous Buck PWM Controller
Unisonic Technologies	USR1101	170Kb / 5P	5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
Richtek Technology Corp...	RT8105	216Kb / 12P	5V/12V Synchronous Buck PWM DC/DC Controller
Excelliance MOS Corp.	EM5301F	487Kb / 12P	12V Synchronous Buck PWM Controller
	EM5302	402Kb / 11P	5V/12V Synchronous Buck PWM Controller with Reference Input
	EM5303	387Kb / 11P	5V/12V Synchronous Buck PWM Controller

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