MP1519 High Efficiency Charge Pump 4 White LED Driver

MPS

Description

TM MP1519 1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver The Future of Analog IC Technology TM .
The MP1519 is a fully automatic driver for powering four white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells.

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MP1519 Datasheet Preview — Preview of MP1519 PDF

Datasheet Specifications

Part number: MP1519
Manufacturer: MPS
File Size: 192.63 KB
Datasheet: MP1519-MPS.pdf
Description: High Efficiency Charge Pump 4 White LED Driver

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 Capabili

Applications

* Cell Phones
* PDA or Hand Held Computers
* White LED Application at 3.6V Supply “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP1519 BATT 5, 13 4 BATT C1A ENABLE 12 EN 7 C1B 11 6 RADJ C2A GND

MP1519 Distributors

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MP1519 High Efficiency Charge Pump White LED Driver MPS

MPS MP1519-like datasheet