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MP1519DQ - High Efficiency Charge Pump 4 White LED Driver

Product Overview

MPS

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MP1519DQ High Efficiency Charge Pump 4 White LED Driver by MPS - Datasheet Preview — Datasheet preview – MP1519DQ

Datasheet Details

Part number	MP1519DQ
Manufacturer	MPS
File Size	192.63 KB
Description	High Efficiency Charge Pump 4 White LED Driver
Datasheet	MP1519DQ Datasheet
Note	This datasheet PDF includes multiple part numbers: MP1519DQ, MP1519. Please refer to the document for exact specifications by model.
Additional preview pages of the MP1519DQ datasheet.

Product details

Description

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.

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 So.

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Published: Dec 1, 2024 |