Datasheet > AP3031AKTR-G1

AP3031AKTR-G1

更新时间： 2024-02-11 21:49:17

品牌	Logo	应用领域
美台 - DIODES		光电二极管
页数	文件大小	规格书
11页	255K
描述
Display Driver, PDSO6

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中文翻译

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技术参数
数据手册

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AP3031AKTR-G1 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	TSOP, TSOP6,.11,37	Reach Compliance Code：	compliant
风险等级：	5.76	JESD-30 代码：	R-PDSO-G6
端子数量：	6	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSOP	封装等效代码：	TSOP6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE
电源：	5 V	认证状态：	Not Qualified
子类别：	Display Drivers	标称供电电压：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	Base Number Matches：	1

AP3031AKTR-G1 数据手册

Data Sheet

WHITE LED STEP-UP CONVERTER

AP3031A

General Description

Features

The AP3031A is an inductor-based DC/DC boost con-

verter designed to drive LED arrays. 1.2A switching

current allows AP3031A to be used in series 10 LEDs

application typically.

Fast 1MHz Switching Frequency

Wide Input Voltage Range: 2.7V to 16V

Low 200mV Feedback Voltage

Output Over Voltage Protection:36V

Cycle by Cycle Current Limit: 1.2A

Built-in Soft-start

Built-in Standby Mode to Achieve High Fre-

quency PWM Dimming

Built-in Thermal Shutdown Function

Under Voltage Lockout

A constant frequency 1MHz PWM control scheme is

employed in this IC, which means tiny external com-

ponents can be used. Specifically, 1mm tall 22µH

inductor and 0.47µF output capacitor for the typical

application is sufficient.

The over output voltage protection is equipped in

AP3031A, which protects the IC under open load con-

dition. The AP3031A includes UVLO, soft-start, cur-

rent limit and OTSD to protect the circuit.

Applications

Digital Photo Frame

GPS Receiver

EPC

The AP3031A is available in standard SOT-23-6 pack-

age.

PDVD

SOT-23-6

Figure 1. Package Type of AP3031A

May 2009 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...11

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