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MP1529DR集成电路(IC)的LED驱动器规格书PDF中文资料

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厂商型号

MP1529DR

参数属性

MP1529DR 封装/外壳为16-VQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的LED驱动器;MP1529DR应用范围:背光,照相机闪光灯;产品描述:IC LED DRV RGLTR PWM 16QFN

功能描述

Fixed Frequency Step-Up Converter LCD Backlight Plus Flash Evaluation Board

封装外壳

16-VQFN 裸露焊盘

文件大小

202.6 Kbytes

页面数量

4

生产厂商

MPS

中文名称

美国芯源

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-2-9 13:14:00

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MP1529DR价格和库存,欢迎联系客服免费人工找货

MP1529DR规格书详情

GENERAL DESCRIPTION

The EV1529DR-00A evaluation board is designed to drive 2 strings of up to 4 backlight LEDs to 30mA and a 4-LED flash string to 150mA from a single Lithium-Ion battery. The board is set up to obtain 20mA backlight current, 40mA preview current and 100mA flash current. All the LED currents can be adjusted by resistors RS1, RS2, and RS3 on the evaluation board.

The MP1529 switches at 1.2MHz and allows the use of tiny, low cost capacitors and small inductors. High frequency PWM dimming is made possible through EN1. The MP1529 includes built-in open-LED over-voltage protection, cycle-by-cycle current limit, over temperature shutdown, input under-voltage control and integrated soft-start.

FEATURES

• High Efficiency

• 2.7V to 4.2V Input Voltage Range

• Tiny Capacitors and Inductors Due to

1.2MHz Fixed Frequency Operation

• LCD Backlight to 30mA, Flash to 150mA

• Independent Backlight, Preview and Flash

Current Adjustment

• High Frequency PWM Dimming

• Surface-Mount Components

• Fully Assembled and Tested

APPLICATIONS

• PDAs

• Cellular Phones

• Digital Still Cameras

• Digital Video Cameras

产品属性

  • 产品编号:

    MP1529DR-LF-Z

  • 制造商:

    Monolithic Power Systems Inc.

  • 类别:

    集成电路(IC) > LED 驱动器

  • 包装:

    卷带(TR)

  • 类型:

    DC DC 稳压器

  • 拓扑:

    升压

  • 内部开关:

  • 输出数:

    3

  • 电压 - 供电(最低):

    2.7V

  • 电压 - 供电(最高):

    5.5V

  • 电压 - 输出:

    25V

  • 电流 - 输出/通道:

    30mA,150mA(闪存)

  • 频率:

    1.2MHz

  • 调光:

    PWM

  • 应用:

    背光,照相机闪光灯

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    16-VQFN 裸露焊盘

  • 供应商器件封装:

    16-QFN(4x4)

  • 描述:

    IC LED DRV RGLTR PWM 16QFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MPS/美国芯源
2026+
QFN16
54658
百分百原装现货 实单必成
询价
MPS
23+
QFN-16
4449
全新原装正品现货,支持订货
询价
MPS
2023+
QFN16
5800
进口原装,现货热卖
询价
MPS
QFN16
5500
一级代理 原装正品假一罚十价格优势长期供货
询价
MPS/美国芯源
23+
QFN16
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
MPS
22+
QFN-16
20000
公司只有原装 品质保障
询价
MPS/美国芯源
2447
QFN
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
MPS
25+23+
QFN
43521
绝对原装正品全新进口深圳现货
询价
MPS/美国芯源
17+PBF
QFN-16
880000
明嘉莱只做原装正品现货
询价
N/A
23+
QFN-16
50000
全新原装正品现货,支持订货
询价