Datasheet > EM8636

EM8636

更新时间： 2024-09-16 17:15:35

品牌	Logo	应用领域
杰力科技 - EXCELLIANCE		/
页数	文件大小	规格书
12页	255K
描述
SOT23-6

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中文翻译

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EM8636 数据手册

EM8636

Green mode PWM with External Over Temperature Protection

General Description

Features

EM8636 is a high performance, low startup

current, low cost, current mode PWM controller

with green mode power saving. The EM8636

integrates functions of Soft Start(SS), Under Voltage

Lockout(UVLO), Leading Edge Blanking(LEB),

internal and external Over Temperature

Protection(OTP), internal slope compensation. The

EM8636 also features more protection like Over

ꢀ

Ultra Low Start Up Current (6uA)

Current Mode Control

Soft Start Function

Built-in Slope Compensation

Internal Leading-edge Blanking

Over Voltage Protection (OVP) on VDD pin

Over Load Protection (OLP)

Cycle-by-cycle Current Limit

Feedback Open Protection

Load

Protection(OLP)

and

Over

Voltage

Protection(OVP) to prevent circuit damage

occurred under abnormal conditions.

The EM8636 provides the users a superior

AC/DC flyback power application of high efficiency,

excellent EMI performance, low external

component counts and lower cost solution.

External Over Temperature Protection (OTP)

Internal Over Temperature Protection (OTP)

Constant Output Power Limit (Full AC Input

Range)

ꢀ

Internal Frequency Jittering for Excellent EMI

Performance

Ordering Information

Part Number

EM8636J

Package

Remark

Gate Voltage Clamping

SOT-23-6

Applications

ꢀ

Open-Frame SMPS

General Adapter and Charger

LCD Monitor Power

Typical Application Circuit

EMI

Filter

INPUT

OUTPUT

VDD

LATCH

GATE

EM8636

COMP

GND

2014/5/20

A.3

12 3 4 5 6 7...12

中文翻译

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