产品概述 返回TOPQRS嘉泰姆

The CXLE87159 is a current mode monolithic buck LED driver. Operating with an input range of 4.5-20V, CXLE87159 delivers 2A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the LED driver operates in low frequency to maintain high efficiency and low output ripple. The CXLE87159 guarantees robustness with LED short protection, thermal protection, start-up current run-away protection, input under voltage lockout. The CXLE87159 is available in 6-pin and 8-pin TSOT packages, which provide a compact solution with minimal external components.

   产品特点 返回TOPQRS嘉泰姆

4.5V to 20V operating input range 2A output current QRS嘉泰姆

Up to 94% efficiency QRS嘉泰姆

High efficiency (>85%) at light load QRS嘉泰姆

Fixed 1MHz Switching frequency QRS嘉泰姆

Input under voltage lockout QRS嘉泰姆

Start-up current run-away protection QRS嘉泰姆

LED short protection QRS嘉泰姆

Thermal protection QRS嘉泰姆

Available in TSOT23-6 and TSOT23-8 packagesQRS嘉泰姆

   应用范围 返回TOPQRS嘉泰姆

LED DriverQRS嘉泰姆

   技术规格书（产品PDF) 返回TOP QRS嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！QRS嘉泰姆