Datasheet4U Logo Datasheet4U.com

LM3533 Complete Lighting-Power

LM3533 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3533 SNOSC68C * APRIL 2012 * REVISED SEPTE.
The LM3533 is a complete power source for backlight, keypad, and indicator LEDs in smartphone handsets.

LM3533 Features

* 1 Drives Two 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)
* 14-Bit Equivalent Exponential Dimming W

LM3533 Applications

* Power Source for Smart Phone Illumination
* Display, Keypad and Indicator Illumination

📥 Download Datasheet

Preview of LM3533 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM353 - Dual Operational Amplifier (Fairchild)
  • LM350 - Three-terminal Positive Voltage Regulator (Motorola)
  • LM3501 - Synchronous Step-up DC/DC Converter (National Semiconductor)
  • LM3502 - Step-Up Converter (National Semiconductor)
  • LM3503 - Dual-Display Constant Current LED Driver (National Semiconductor)
  • LM350A - 3-Amp Adjustable Regulators (National Semiconductor)
  • LM351 - Dual Peripheral Drivers (National Semiconductor)
  • LM3519 - High Frequency Boost White LED Driver (National Semiconductor)

📌 All Tags

Complete Lighting-Power Texas Instruments
Texas Instruments LM3533-like datasheet