Datasheet > AP1686K6TR-G1

AP1686K6TR-G1

更新时间： 2024-11-11 12:52:03

品牌	Logo	应用领域
BCDSEMI		控制器
页数	文件大小	规格书
11页	358K
描述
Low-Power Off-line PSR LED Controller Short Circuit Protection

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数据手册

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AP1686K6TR-G1 数据手册

Preliminary Datasheet

Low-Power Off-line PSR LED Controller

AP1686

General Description

Features

The AP1686 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 AP1686 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 AP1686 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 AP1686 is available in SOT-23-6 package.

SOT-23-6

Figure 1. Package Type of AP1686

Nov. 2012 Rev. 1.1

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...11

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