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LV52204MT: LED 升压驱动器,带 PWM 和 1 线调光

Datasheet: LED Boost Driver with PWM and 1-Wire Dimming
Rev. 3 (554kB)
产品概览
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LV52204MT 是一款用于 LED 驱动的高电压升压驱动器。LED 电流通过外部电阻 R1 设置,LED 调光可通过使用 PWM 或 1 线更改 FB 电压来完成。
特性   优势
     
  • 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
应用
  • LED Display Backlight Control
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
STR-4LED-SOL-EVAL-EVK Active
Pb-free
Strata Enabled LED Evaluation Board with Buck, Boost, PWM and Linear Solutions
Avnet (2020-08-19) : 2
Availability & Samples
Specifications
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
LV52204MTTBG Active
Pb-free
Halide free
LV52204MT WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2164
市场订货至交货的时间(周) : 2 to 4

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VIN Min (V)
VIN Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
LV52204MTTBG  
 $0.2164 
Pb
H
 Active   
Step-Up
2.7
5.5
37
20
600
WDFN-6
外形
511BR   
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