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NCP5623B: LED 驱动器,三输出,RGB,I2C 控制

Datasheet: Triple Output I2C Controlled RGB LED Driver
Rev. 3 (91kB)
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NCP5623B 混合模拟电路是一款三输出 LED 驱动器,专用于背光 LCD 显示屏的 RGB 照明。内置的 DC-DC 转换器基于运行模式为 1x 和 2x 的高能效电荷泵结构。它提供 94% 的峰值能效。微型封装使得该器件适用于空间有限的便携式应用。
特性   优势
     
  • 2.7 to 5.5 V Input voltage range
 
  • Operates over the full Li-Ion battery voltage range.
  • RGB function fully supported
 
  • Supports multiple illumination functions.
  • Programmable Integrated Gradual Dimming
 
  • Embedded digital function save I/O and extra software at MCU level
  • 90 mA Output Current Capability
 
  • Drive any RGB LED.
  • 94% Peak efficiency
 
  • High efficency save battery life.
  • Built-in Short Circuit Protection
 
  • Protect the system against output current to ground short circuit.
  • Provides three independent LED drives
 
  • Makes light combination easy with simple software commands.
  • Support full I2C protocol
 
  • The registered I2C address avoids conflict when running in a bus system.
  • Embedded OVP / Open Load protection
 
  • Prevents the circuit from damage when the system operates in a no load condition.
应用   终端产品
  • Multicolor Illuminations
  • Portable Back Light
  • Digital Cellular Phone Camera Photo Flash
  • LCD and Key Board simultaneously drive
 
  • Cellular phone
  • Car radio
  • Mobile MP3 player
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
STR-RSL10-MESH-KIT-GEVK Active
Pb-free
Strata Enabled RSL10 Bluetooth® Low Energy Mesh Platform
Availability & Samples
Specifications
外形
应用框图
Intaractive Block Diagram
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
NCP5623BMUTBG Active
Pb-free
Halide free
NCP5623B LLGA-12 513AA 1 260 Tape and Reel 3000 $0.6444
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : <1K
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VIN Min (V)
VIN Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
NCP5623BMUTBG  
 $0.6444 
Pb
H
 Active   
Charge Pump
2.7
5.5
5.5
80
1000
LLGA-12
外形
513AA   
封装
NCP5623B: LED 驱动器,三输出,RGB,I2C 控制
NCP5623B: LED 驱动器,三输出,RGB,I2C 控制
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