LM2754 - 800mA Switched Capacitor Flash LED Driver

Product Overview

Texas Instruments

Part number	LM2754
Manufacturer	Texas Instruments
File Size	2.28 MB
Description	800mA Switched Capacitor Flash LED Driver
Datasheet	LM2754 Datasheet
Additional preview pages of the LM2754 datasheet.

The LM2754 is an integrated low noise, high current switched capacitor DC/DC converter with four regulated current sinks.

1.
2 Up to 800mA Output Current.
Wide Operating Input Voltage Range: 2.8V to 5.5V.
Drives 1, 2, 3 or 4 LEDs in Parallel.
Ability to Disable One Current Sink Via the SEL Pin to Accommodate 3-LED Flash Modules.
Time-Out Circuitry Limits Flash Duration to 1 Second.
TX Input Ensures Synchronization with RF Power Amplifier Pulse.
Adaptive 1x, 1.5x and 2x Gains for Maximum Efficiency.
1MHz Constant Frequency Operation.
Out.

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Published: May 5, 2020 |