科瑞芯电子供应 G5912R41U 白光LED驱动器

　　General Description

　　The G5910 Charge-Pump is a switched-capacitor voltage converter that delivers a regulated output. The external inductor is not required for operation. Using small capacitors, the G5910 can deliver up to 90mA (@VIN=3V) to the voltage-regulated output. The G5910 features high efficiency over a large portion of its load range making this device ideal for battery-powered applications. The combination of few external components and small package size keeps the total converter board area to a minimum in space restricted applications. The G5910 contains a thermal management circuit to protect the device under continuous output short circuit conditions.

　　Applications

　　► Portable Communication Devices

　　► Cellular Phones

　　► PDA

　　► Handheld Electronics

　　► Digital Cameras

　　► LED/Display Back Light Driver

　　► LED for Camera Flash