Datasheet4U Logo Datasheet4U.com

LM3699 High-Efficiency White LED Driver

LM3699 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3699 SNVS821A * JANUARY 2014 * REVISED MAR.
The LM3699 is a three-string, high-efficiency, PWMcontrolled power source for display backlight or keypad LEDs in smartphone handsets.

LM3699 Features

* 1 Drives Parallel High-Voltage LED Strings for Display or Keypad Lighting
* Boost Converter up to 90% Efficiency
* Four User-Selectable Full-Scale Current Settings (20.2 mA, 18.6 mA, 17.0 mA, 15.4 mA)
* Quick-Dimming Enable Terminal (ILOW)
* Simple PWM Duty C

LM3699 Applications

* Power Source for Smart Phone Illumination
* Display or Keypad Illumination Device Information ORDER NUMBER PACKAGE BODY SIZE LM3699YFQ DSBGA (12) 1,64 mm x 1,29 mm Simplified Schematic VIN CIN L D1 VOUT up to 24V COUT ILOW RST PWM IN SW OVP IS1 IS0 ILOW HWEN PWM LM36

📥 Download Datasheet

Preview of LM3699 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM369 - Precision Voltage Reference (National Semiconductor)
  • LM360 - High Speed Differential Comparator (National Semiconductor)
  • LM361 - High Speed Differential Comparators (National Semiconductor)
  • LM3611 - Dual Peripheral Drivers (National Semiconductor)
  • LM3612 - Dual Peripheral Drivers (National Semiconductor)
  • LM3613 - Dual Peripheral Drivers (National Semiconductor)
  • LM3614 - Dual Peripheral Drivers (National Semiconductor)
  • LM3620 - Lithium-Ion Battery Charger Controller (National Semiconductor)

📌 All Tags

High-Efficiency White LED Driver Texas Instruments
Texas Instruments LM3699-like datasheet