Datasheet > AP3766B

AP3766B

更新时间： 2024-11-20 01:23:35

品牌	Logo	应用领域
BCDSEMI		/
页数	文件大小	规格书
11页	484K
描述
Low-Power Off-line PSR LED Controller

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中文翻译

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AP3766B 数据手册

Preliminary Datasheet

Low-Power Off-line PSR LED Controller

AP3766B

General Description

Features

The AP3766B is a high performance AC/DC power

supply controller for LED lighting application. The

device uses Pulse Frequency Modulation (PFM)

method to build discontinuous conduction mode

(DCM) flyback power supplies.

•

Primary Side Control for Tight Constant Current

and Constant Voltage

30mW No-load Input Power

Bipolar Junction Transistor (BJT) Driving

Open Circuit Protection

Over Voltage Protection

Short Circuit Protection

SOT-23-6 Package

•

The AP3766B provides accurate constant voltage,

constant current (CV/CC) regulation without

requiring an opto-coupler and the secondary control

circuitry. It also eliminates the need of loop

compensation circuitry while maintaining good

stability. The AP3766B can achieve excellent

regulation and high average efficiency, yet meets

no-load consumption less than 30mW.

Applications

•

LED Driver

It also has an adjustable built-in line compensation

function to achieve tight CC.

The AP3766B is available in SOT-23-6 package.

SOT-23-6

Figure 1. Package Type of AP3766B

Nov. 2012 Rev. 1.0

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...11

中文翻译

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