Part Number
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LM36922H |
Manufacturer
|
Texas Instruments |
Description
|
Highly Efficient Dual-String White LED Driver |
Published
|
Mar 14, 2020 |
Detailed Description
|
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LM36922H
SNVSAF2A – FEBRUARY 2...
|
Datasheet
|
LM36922H
|
Overview
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LM36922H
SNVSAF2A – FEBRUARY 2016 – REVISED FEBRUARY 2016
LM36922H Highly Efficient Dual-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 Two 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 Overvoltage Protection
Thr...
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