Datasheet4U Logo Datasheet4U.com

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
LM3633 Datasheet Preview Page 2 LM3633 Datasheet Preview Page 3

Datasheet Details

Part number:

LM3633

Manufacturer:

Texas Instruments ↗

File Size:

1.49 MB

Description:

Complete lighting power.

📁 Related Datasheet

LM363 LM363 Precision Instrumentation Amplifier (National Semiconductor)

LM3630A High-Efficiency Dual-String White LED Driver (Texas Instruments)

LM3631 Complete LCD Backlight and Bias Power (Texas Instruments)

LM3632A Single-Chip Backlight (Texas Instruments)

LM3639A Single Chip 40V Backlight + 1.5A Flash LED Driver (Texas Instruments)

LM363A dual MOS sense amplifiers (National Semiconductor)

LM360 High Speed Differential Comparator (National Semiconductor)

LM360 High Speed Differential Comparator (Texas Instruments)

TAGS

LM3633 Complete Lighting Power Texas Instruments

LM3633 Distributor