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LV52204MU: LED Boost Driver with PWM and 1-Wire Dimming

Datasheet: LED Boost Driver with PWM and 1-Wire Dimming
Rev. 3 (631kB)
Product Overview
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The LV52204MU is a high voltage boost driver for LED drive. LED current is set by the external resistor R1 and LED dimming can be done by changing FB voltage with PWM or 1-Wire.
Features   Benefits
     
  • Operating Voltage from 2.7V to 5.5V
 
  • Wide operating input voltage range for hand held equipment
  • Integrated 40V MOSFET
 
  • White LED can do series connection till 10 pcs
  • 1-Wire 32 level digital and PWM dimming
 
  • The LED's current can do 32 phases adjustment
  • 600kHz Switching Frequency
 
  • Small inductor is available
Applications
  • LED Display Backlight Control
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1)  
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LV52204MUTBG Lifetime
Pb-free
Halide free
LV52204MU UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2769
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Case Outlines
517AB   
Application
Diagram - Block
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