G5966LR41U TQFN3X3-16 支持WLED背光驱动

名称:G5966LR41U TQFN3X3-16 支持WLED背光驱动

供应商:深圳市科瑞芯电子有限公司

价格:面议

最小起订量:3000/PCS

地址:深圳市龙华区民治南源商业大厦1105室

手机:18576684954

联系人:林雪萍 (请说在中科商务网上看到)

产品编号:188791071

更新时间:2025-01-14

发布者IP:113.91.42.25

详细说明
产品参数
类型:背光驱动
品牌:GMT(致新)
型号:G5966LR41U
封装:TQFN3X3-16
批号:21+
产地:台湾
包装:3000

  GMT G5966LR41U TQFN3X3-16 21+

  支持WLED背光驱动

  General Description

  The G5966L is a 6-channel boost WLED driver for

  backlight applications. It features a high-performance

  boost converter, six channel current sink with 3% current matching and accuracy, and PWM brightness

  dimming control.

  The boost converter automatically provides the regulated

  output voltage for the WLED backlight without the need

  to calculate the output for different LED types. The

  switching frequency is 1MHz. It also integrates a 40V

  NFET that provides high output power.

  The 6-channel current sink is ideal for constant current

  driving, and, well matched less than 3% (typical). To

  set the maximum driving current, the ISET pin is used

  to determine reference current. Each channel of the

  current sink is set to 1000 times of this reference current. A PWM pin can be used for PWM dimming.

  The G5966L provides many protection schemes to

  avoid any abnormal operation. Over current protection

  is designed to protect internal NFET. It also provides

  over voltage and over temperature protection. The

  G5966L can detect open or short LED and offer protections.

  The G5966L is available in a 16-pin 3x3mm TQFN

  package.