LM2754 - 800mA Switched Capacitor Flash LED Driver

Texas Instruments

Datasheet Details

Part number	LM2754
Manufacturer	Texas Instruments ↗
File Size	2.28 MB
Description	800mA Switched Capacitor Flash LED Driver
Datasheet	LM2754-etcTI.pdf

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 |