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LM3633 Datasheet - Texas Instruments

LM3633 Complete Lighting Power

The LM3633 11-bit LED driver provides highperformance backlight dimming for 1, 2, or 3 parallel high-voltage LED strings while delivering up to 90% efficiency. The boost converter with integrated 1-A, 40-V MOSFET automatically adjusts to LED forward voltage to minimize headroom voltage and effective.

LM3633 Features

* 1 Drives Three Parallel High-Voltage LED Strings for Display and Keypad Lighting

* High-Voltage Strings Capable of up to 40-V Output Voltage and up to 90% Efficiency

* Up to 30-mA per Current Sink (Both Backlight and Indicator)

* 11-Bit High-Voltage LED Dimming

LM3633 Datasheet (1.49 MB)

Preview of LM3633 PDF

Datasheet Details

Part number:

LM3633

Manufacturer:

Texas Instruments ↗

File Size:

1.49 MB

Description:

Complete lighting power.

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LM3633 Complete Lighting Power Texas Instruments

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