LED 驱动器

具有短路和开路 LED 保护的多路输出线性 LED 驱动器

A6261

Markets Served

A6261 以恒流方式驱动多路高亮度 LED,实现最佳性能与安全性。每路输出均有独立使能/PWM 输入,具有短路保护与开路 LED 检测功能。

Product Details

Top Features

  • 符合 AEC Q-100 汽车级标准
  • LED 总驱动电流高达 400 mA(LP、LJ 和 LY 封装)或 300 mA
  • 最多 4个串,均分电流 100mA(LP 和 LY)。
  • 6 至 50V 电源电压
  • 低压降电压
  • LED 输出对地短路和热保护
  • 禁用开启 LED 检测选项
  • 启用 PWM 控制的输入
  • PWM 过程提供电流转换速率限制
  • 参考电阻器设置电流
  • 汽车应用温度范围(K,–40°C 至 150°C)
Target Application

Part Number Specifications and Availability

View Full Specification Details

A6261KLJTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
8-Pin SOIC

A6261KLJTR-T-1

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
8-Pin SOIC

A6261KLPTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 85°C
package
16-Pin TSSOP

A6261KLYTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
10-Pin MSOP

设计工具

Technical Documentation