1.2A, 28V Synchronous Buck LED Driver CXLE87161 is a current mode monolithic buck LED driver. Operating with an input range of 4.5V-28V delivers 1.2A of continuous output current with two integrated

   产品概述 返回TOPqbl嘉泰姆

The CXLE87161 is a current mode monolithic buck LED driver. Operating with an input range of 4.5V-28V, CXLE87161 delivers 1.2A 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. It incorporates analog dimming mode and PWM signal to analogy dimming mode onto a single control pin.    The CXLE87161 guarantees robustness with LED short protection, thermal protection, start-up current run-away protection, input under voltage lockout. The CXLE87161 is available in 6-pin SOT23 packages, which provide a compact solution with minimal external components. 

   产品特点 返回TOPqbl嘉泰姆

4.5V to 28V operating input range 1.2A output current qbl嘉泰姆

Up to 94% efficiency @ Vin=12V, Vout=6V, ILED=1.2A qbl嘉泰姆

1MHz Switching frequency qbl嘉泰姆

Input under voltage lockout qbl嘉泰姆

Start-up current run-away protection qbl嘉泰姆

LED short protection qbl嘉泰姆

Thermal protection qbl嘉泰姆

Available in SOT23-6 packagesqbl嘉泰姆

   应用范围 返回TOPqbl嘉泰姆

IP camera and CCD camera qbl嘉泰姆

Flash light qbl嘉泰姆

Display cabinet lamp qbl嘉泰姆

LED Signqbl嘉泰姆

   技术规格书（产品PDF) 返回TOP qbl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！qbl嘉泰姆