位置:MP1519L > MP1519L详情

MP1519L中文资料

厂家型号

MP1519L

文件大小

244.19Kbytes

页面数量

9

功能描述

1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver

数据手册

下载地址一下载地址二到原厂下载

生产厂商

MPS

MP1519L数据手册规格书PDF详情

DESCRIPTION

The MP1519L is a fully automatic driver for powering three white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver allows PWM operation to support brightness control.

FEATURES

• 2 LED Current Matching

• High Efficiency (>93)

• Current Source Outputs

• No Ballast Resistors Required

• 1x, 1.5x and 2x Automatic Modes

• Constant Frequency Operation

• Automatic LED Detection

• High and Low Frequency PWM Capability

• 2.5V to 5.5V Operation

• Less than 1µA Leakage during Shutdown

• Detects Changes in Battery Level

• No External Schottky Diode Required

• Soft-Start and Soft Switching Operation

APPLICATIONS

• Cell Phones

• PDA or Hand Held Computers

• White LED Application at 3.6V Supply

MP1519L产品属性

  • 类型

    描述

  • 型号

    MP1519L

  • 制造商

    MPS

  • 制造商全称

    Monolithic Power Systems

  • 功能描述

    1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver

更新时间:2025-10-22 15:35:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MPS
2023+
QFN16
5800
进口原装,现货热卖
MPS
24+
MSOP-10
1
MPS
2025+
SOP8
4825
全新原厂原装产品、公司现货销售
MPS
24+
SSOP10
5632
公司原厂原装现货假一罚十!特价出售!强势库存!
MPS
25+23+
SSOP10
49028
绝对原装正品现货,全新深圳原装进口现货
MPS
23+
MSOP-10
1400
现货库存
MPS
25+
MSOP-10
188600
全新原厂原装正品现货 欢迎咨询
MPS
24+
35200
一级代理/放心采购
MPS
2016+
MSOP10
1000
只做原装,假一罚十,公司可开17%增值税发票!
MPS
23+
MSOP10
5000
原装正品,假一罚十