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SNVSA30A
- MARCH 2015
- REVISED OCTOBER 2016
LM36923 Highly Efficient Triple-String White LED Driver
1 Features
- 1 1% Matched Current Sinks Across (Process, Voltage, Temp)
- 3% Current Sink Accuracy Across (Process, Voltage, Temp)
- 11-Bit Dimming Resolution
- Up to 91.6% Solution Efficiency
- Drives from One to Three Parallel LED Strings at up to 28 V
- 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 Overvoltage Protection
Thresholds (17 V, 21 V, 25 V,...