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LM36923H
SNVSAF3B – FEBRUARY 2016 – REVISED OCTOBER 2016
LM36923H Highly Efficient Triple-String White LED Driver
1 Features
•1 1% Matched Current Sinks Across Process,
Voltage, Temperature
• 3% Current-Sink Accuracy Across Process,
Voltage, Temperature
• 11-Bit Dimming Resolution • Up to 90% Solution Efficiency • Drives from One to Three Parallel LED Strings at
up to 38 V at 25 mA per String • PWM Dimming Input • I2C Programmable • Selectable 500-kHz and 1-MHz Switching
Frequency With Optional –12% shift • Auto Switch Frequency Mode (250 kHz, 500 kHz,
1 MHz) • Four Configurable Over
voltage Protection
...