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NCL30160: LED 驱动器,恒定电流降压稳压器,1.0 A

Datasheet: 1.0 A Constant-Current Buck Regulator for Driving High Power LEDs
Rev. 2 (221kB)
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NCL30160 是一款 NFET 迟滞步降、恒定电流驱动器,用于高功率 LED。它使用的外部部件极少,适用于工业和一般照明应用。NCL30160 可在 6.3 V 至 40 V 的输入电压范围内运行。迟滞控制在负载瞬态期间提供了很好的电源抑制和快速响应,还提供了多种数量和类型 LED 阵列的 PWM 调光。专用的 PWM 输入 (DIM/EN) 实现了宽范围的脉冲调光和高达 1.4 MHz 的高开关频率,可使用更少的外部部件,最大程度降低了成本,减少了空间。保护功能包括电阻编程的恒定 LED 电流、断开\开路 LED 保护、欠电压和高温关断。NCL30160 采用 SOIC-8 封装。
特性   优势
     
  • 6.3 V to 40 V Input Voltage
 
  • Ability to use with a wide range of power supplies
  • Integrated 1 A / 50 mΩ MOSFET
 
  • High efficiency and high power solution
  • Up to 1.4 MHz Operation
 
  • High switching frequency allows the use of small inductors
  • Short LED Shutdown Protection
 
  • Protection feature
  • Thermal Shutdown Protection
 
  • Protection feature
  • No Control Loop Compensation Required
 
  • Ease of design and minimal external components
  • Externally adjustable LED current
 
  • Flexibility to design for different types and number of LEDs
  • Dedicated EN/DIM Pin
 
  • Allows easy PWM dimming
  • Supports all ceramic or capacitor-less output
 
  • Small size and reduced component count
应用   终端产品
  • Constant Current LED Driver
 
  • MR-16
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCL30160GEVB Active
Pb-free
1 A LED Driver Buck Evaluation Board
STR-NCL30160-1A-LED-GEVB Active
Pb-free
Strata Enabled NCL30160 1A LED Driver
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
NCL30160DR2G Active
Pb-free
Halide free
NCL30160 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.3588
市场订货至交货的时间(周) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : <1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VI Min (V)
VI Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
NCL30160DR2G  
 $0.3588 
Pb
H
 Active   
Step-Down
6.5
40
40
1
Up to 1400
SOIC-8
外形
751-07   
封装
NCL30160: LED 驱动器,恒定电流降压稳压器,1.0 A
NCL30160: LED 驱动器,恒定电流降压稳压器,1.0 A
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1 A LED Driver Buck Evaluation Board - NCL30160GEVB
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