NCP5007: LED 驱动器,增压,紧凑型,背景灯

Datasheet: Compact Backlight LED Boost Driver
Rev. 5 (148kB)
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NCP5007 是一款基于 PFM 模式的、在电流控制环路中运行的高能效升压转换器,用于驱动白光 LED。该电流模式调节可实现 LED 的统一亮度。该芯片已经针对小型陶瓷电容器进行优化,能够提供高达 1.0 W 的输出功率。
特性
 
  • Inductor Based Converter brings High Efficiency
  • Constant Output Current Regulation
  • 2.7 to 5.5 V Input Voltage Range
  • Vout to 22 V Output Compliance Allows up to 5 LEDs Drive in Series which Provides Automatic LED Current Matching
  • Built-in Over Voltage Protection
  • 0.3 µA Standby Quiescent Current
  • Includes Dimming Function (PWM)
  • Enable Function Driven Directly from Low Battery Voltage Source
  • Thermal Shutdown Protection
  • All Pins are Fully ESD Protected
  • Low EMI Radiation
应用
  • LED Display Back Light Control
  • High Efficiency Step up Converter
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP5007EVB Active
NCP5007 Compact White LED Driver Evaluation Board
Availability & Samples
Specifications
外形
应用框图
Interactive 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
NCP5007SNT1G Active
Pb-free
Halide free
NCP5007 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.4
市场订货至交货的时间(周) : Contact Factory
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
NCP5007SNT1G  
 $0.4 
Pb
H
 Active   
Step-Up
2.7
20
22
50
1200
TSOP-5 / SOT-23-5
外形
483   
封装
NCP5007: LED 驱动器,增压,紧凑型,背景灯
NCP5007: LED 驱动器,增压,紧凑型,背景灯
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