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AP3019AKTTR-G1集成电路(IC)的LED驱动器规格书PDF中文资料

AP3019AKTTR-G1
厂商型号

AP3019AKTTR-G1

参数属性

AP3019AKTTR-G1 封装/外壳为SOT-23-6 细型,TSOT-23-6;包装为管件;类别为集成电路(IC)的LED驱动器;AP3019AKTTR-G1应用范围:背光;产品描述:IC LED DRVR RGLTR PWM TSOT23-6

功能描述

WHITE LED STEP-UP CONVERTER

封装外壳

SOT-23-6 细型,TSOT-23-6

文件大小

619.82 Kbytes

页面数量

15

生产厂商 BCD Semiconductor Manufacturing Limited
企业简称

BCDSEMI新进半导体

中文名称

上海新进半导体制造有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-24 22:58:00

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AP3019AKTTR-G1价格和库存,欢迎联系客服免费人工找货

AP3019AKTTR-G1规格书详情

General Description

The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain required brightness.

A constant frequency 1.2MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall inductor and 0.22µF output capacitor for a typical application is sufficient. Additionally, the Schottky diode in boost circuit is integrated on this chip. AP3019A also provides a disable pin to ease its use for different systems.

The output over-voltage protection is implemented in AP3019A. When any LED is broken or in other abnormal conditions, the output voltage will be clamped.

The AP3019A is available in standard SOT-23-6 and TSOT-23-6 packages.

Features

• Inherently Uniform LED Current

• High Efficiency up to 84

• No Need for External Schottky Diode

• Output Over-voltage Protection (OVP)

• Fixed 1.2MHz Switching Frequency

• Uses Tiny 1mm Tall Inductor

• Requires Only 0.22µF Output Capacitor

Applications

• Cellular Phones

• Digital Cameras

• LCD modules

• GPS Receivers

• PDAs, Handheld Computers

产品属性

  • 产品编号:

    AP3019AKTTR-G1

  • 制造商:

    Diodes Incorporated

  • 类别:

    集成电路(IC) > LED 驱动器

  • 包装:

    管件

  • 类型:

    DC DC 稳压器

  • 拓扑:

    升压

  • 内部开关:

  • 输出数:

    1

  • 电压 - 供电(最低):

    2.5V

  • 电压 - 供电(最高):

    16V

  • 电流 - 输出/通道:

    550mA(开关)

  • 频率:

    1.2MHz

  • 调光:

    PWM

  • 应用:

    背光

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    SOT-23-6 细型,TSOT-23-6

  • 供应商器件封装:

    TSOT-23-6

  • 描述:

    IC LED DRVR RGLTR PWM TSOT23-6

供应商 型号 品牌 批号 封装 库存 备注 价格
BCD
2016+
SOT23-6
2826
只做原装,假一罚十,公司可开17%增值税发票!
询价
BCD
24+
SOT-23-
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
BCD新进
24+
SOT23-6L
333652
背光驱动IC原装现货热卖品
询价
DIODES
24+
20000
全新、原装、现货
询价
BCD
20+
SOT23-6
49000
原装优势主营型号-可开原型号增税票
询价
BCD
25+23+
SOT23-6
42940
绝对原装正品全新进口深圳现货
询价
DIODES/美台
1936+
SOT23-6L
6852
只做原装正品现货或订货!假一赔十!
询价
BCD
20+
SOT23-6
2800
绝对全新原装现货,欢迎来电查询
询价
BCD
SOT23-6
2826
正品原装--自家现货-实单可谈
询价
DIODES(美台)
24+
SOT-23-6
9908
支持大陆交货,美金交易。原装现货库存。
询价