KB3310

Kingbor Technology Co.,Ltd TEL:(86)0755-83095458 FAX:(86)0755-88364052 KB3310 Preliminary Product Information MicroPower Charge Pump Converter FEATURES Step-Up Voltage Converter Input Voltage Range: 2.7 to 5.0V Low input current 25PA High Output Voltage Accuracy r3% www.DataSheet4U.com 150mA output current with VIN t3.3V Peak Current 250mA for 100ms High Frequency 750kHz Operation Logic-Controlled Shutdown Short-Circuit/Over-Temperature Protection Lead (Pb) Free SOT23-6 Package DESCRIPTION The kB3310 is a MicroPower switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation. The kB3310 can deliver up to 150mA to the voltage regulated output. It features very low quiescent current and high efficiency over a large portion of its load range, making this device ideal for battery-powered applications. Furthermore, the combination of few external components and small package size keeps the total converter board area to a minimum in space-restricted applications. The kB3310 uses a pulse skipping technique to provide a regulated output from a varying input supply. The kB3310 contains a thermal management circuit to protect the device under continuous output short-circuit conditions. The kB3310 has lead (Pb) free SOT23-6 package and is rated over the -30°C to +85°C temperature range. APPLICATIONS Cellular Phones Digital Cameras Handheld Electronics LED/Display Backlight Driver LEDs for Camera Flash Portable Communication D...