LM3532 driver equivalent, high-efficiency white led driver.
*1 Drives up to 3 Parallel High-Voltage LED Strings at 40 V Each With up to 90% Efficiency
* 0.4% Typical Current Matching Between Strings
* 256 Level Logarit.
* Power Source for White LED Backlit LCD Displays
* Programmable Keypad Backlight
3 Description
The LM3532 is a.
The LM3532 is a 500-kHz fixed frequency asynchronous boost converter which provides the power for 3 high-voltage, low-side current sinks. The device is programmable over an I2C-compatible interface and has independent current control for all three ch.
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