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LM2754

Texas Instruments
Part Number LM2754
Manufacturer Texas Instruments
Description 800mA Switched Capacitor Flash LED Driver
Published May 5, 2020
Detailed Description LM2754 www.ti.com SNVS463A – SEPTEMBER 2006 – REVISED MAY 2013 LM2754 800mA Switched Capacitor Flash LED Driver with ...
Datasheet PDF File LM2754 PDF File

LM2754
LM2754

Overview
LM2754 www.
ti.
com SNVS463A – SEPTEMBER 2006 – REVISED MAY 2013 LM2754 800mA Switched Capacitor Flash LED Driver with Time-Out Protection Check for Samples: LM2754 FEATURES 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 • Output Current Limit • True Shutdown Output Disconnect • <1µA Shutdown Current • Internal Soft-Star...


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