ams AS1111 LED Driver IC

ams AS1111 LED Driver IC
Discontinued
×
Discontinued

描述

The AS1111x family are high efficient LED drivers designed to match current source bias for any color LED, including white and blue. The devices can drive up to 4 high-current LEDs, the LED current can be adjusted using an external resistor (RSET) and dimmed with an external PWM signal via pin EN. It only requires 150mV headroom voltage to operate and when the devices are disabled, the supply current drops down to less than 1µA.
产品规格书
AS1111 DS000329
English
下载
联系我们 支持

详情

特点

  • Up to 4 channel 40mA driver
  • 150mV headroom to operate
  • Analog and PWM brightness control
  • No switching noise
  • Less external components needed

优势

  • High brightness LEDs
  • Excellent efficiency & battery lifetime
  • High resolution dimming possible
  • Suitable for EMF sensitive envireonment
  • Small PCB area

下载

产品规格书

AS1111 DS000329

Datasheet
英文版
德文版
中文版
日文版

环境文档

生命周期文档

图片

产品查询

寻找合适的产品
产品查询

更多 LED 驱动器

源自全球照明领导品牌的LED驱动器

探索更多 LED 驱动器