Datasheet4U Logo Datasheet4U.com

LM3538 6-Channel WLED Driver

LM3538 Description

LM3538 www.ti.com SNVS674A * JUNE 2011 * REVISED MAY 2013 LM3538 6-Channel WLED Driver with Four Integrated LDOs Check for Samples:.
The LM3538 is a highly integrated LED driver capable of driving 6 LEDs in parallel for single display backlighting applications.

LM3538 Features

* 1 2Lighting:
* 6-channel Backlight Capability
* Internal ALS Engine; PWM Input to Support CABC
* Built-in Power Supply and Gain Control for Ambient Light Sensor
* Up to 90% Efficiency
* Adaptive Charge Pump with 1x and 1.5x Gains for Maximum Efficiency

LM3538 Applications

* Independent LED control allows for a subset of the main display LEDs to be selected for partial illumination applications. I2C-compatible control allows full configurability of the backlighting function. The LM3538 provides multizone Ambient Light Sensing allowing autonomous backlight intensity con

📥 Download Datasheet

Preview of LM3538 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

Texas Instruments LM3538-like datasheet