Datasheet4U Logo Datasheet4U.com

LM2756 - Multi-Display Inductorless LED Driver

Description

The LM2756 is a highly integrated, switched-capacitor, multidisplay LED driver that can drive up to 8 LEDs in parallel with a total output current of 180mA.

Regulated internal current sources deliver excellent current and brightness matching in all LEDs.

Features

  • Drives up to 8 LEDs with up to 30mA of Diode Current Each.
  • 32 Exponential Dimming Steps with 800:1 Dimming Ratio.
  • for Group A (Up to 6 LEDs) 8 Linear Dimming States for Groups B (Up to 3 LEDs) and D1C (1 LED) Programmable Auto-Dimming Function 3 Independently Controlled LED Groups Via I2C Compatible Interface Up to 90% Efficiency Total Solution Size < 21mm2 Low Profile 20 Bump micro SMD Package (1.615mm × 2.015mm × 0.6.

📥 Download Datasheet

Datasheet preview – LM2756

📁 Similar Datasheet

  • LM2756 - Multi-Display Inductorless LED Driver (Texas Instruments)
  • LM2750 - Low-Noise Switched-Capacitor Boost Regulator (Texas Instruments)
  • LM2750-ADJ - Low-Noise Switched-Capacitor Boost Regulator (Texas Instruments)
  • LM2751 - White LED Driver (Texas Instruments)
  • LM2753 - High-Power Switched-Capacitor Voltage Converter and Flash LED Driver (Texas Instruments)
  • LM2754 - 800mA Switched Capacitor Flash LED Driver (Texas Instruments)
  • LM2755 - Charge Pump LED Controller (Texas Instruments)
  • LM2757 - Switched-Capacitor Boost Regulator (Texas Instruments)
  • LM2758 - Switched Capacitor Flash LED Driver (Texas Instruments)
  • LM2759 - 1A Switched Capacitor Flash LED Driver (Texas Instruments)
Other Datasheets by National Semiconductor
  • LM2750 - Low Noise/ 5.0V Regulated Switched Capacitor Voltage Converter
  • LM2751 - Capacitor White LED Driver
  • LM2753 - High Power Switched Capacitor Voltage Convertor/Flash LED Driver
  • LM2754 - 800mA Switched Capacitor Flash LED Driver
  • LM2755 - Charge Pump LED Controller
  • LM2757 - Switched Capacitor Boost Regulator
  • LM2758 - Switched Capacitor Flash LED Driver
  • LM2759 - 1A Switched Capacitor Flash LED Driver

Full PDF Text Transcription

Click to expand full text
LM2756 Multi-Display Inductorless LED Driver with 32 Exponential Dimming Steps in micro SMD December 5, 2007 LM2756 Multi-Display Inductorless LED Driver with 32 Exponential www.datasheet4u.com Dimming Steps in micro SMD General Description The LM2756 is a highly integrated, switched-capacitor, multidisplay LED driver that can drive up to 8 LEDs in parallel with a total output current of 180mA. Regulated internal current sources deliver excellent current and brightness matching in all LEDs. The LED driver current sinks are split into three independently controlled groups.
Published: |