G5132 Datasheet | Global Mixed-mode Technology

Features - 90% Efficiency - 0.9V Low Start-up Input Voltage - Deliver 3.3V at 100m A from Single Cell Alkaline - 600k Hz Switching Frequency - 17µA No Switching Quiescent Current - Typical 40µA No Load Input Current at 3.3V Output - Internal 0.3Ω n-Channel MOSFET - Optional External n-Channel MOSFET Capability - Small SOT-23-6 and TSOT-23-6 Package Applications - PDAs - MP3 Players - Digital Cameras - Portable Devices - Wireless Handsets General Description The G5132 is a pact, high efficiency, switch embedded, low voltage step-up converter. It features a current mode control for fast transient response without additional pensations. The low start-up input voltage makes it suitable for 1 to 4 cells battery applications. At 600k Hz switching frequency, small external ponents can be used to minimize the PCB size. It also keeps very low quiescent current at no switching period optimizing battery life. An external n-channel MOSFET switch can be added for larger output power requirement. The G5132 is available in a SOT-23-6 or TSOT-23-6. Ordering Information ORDER NUMBER MARKING TEMP. RANGE G5132TB1U 5132x -40°C to 85°C G5132TP1U 5132x -40°C to 85°C Note:TB : SOT23-6 TP : TSOT23-6 1: Bonding Code U: Tape & Reel PACKAGE (Pb free) SOT-23-6 TSOT-23-6 Pin Configuration CE 1 6 FB EXT 2 5 VCC GND 3 4 LX SOT-23-6/TSOT-23-6 Typical Application...