A7512

AiT Semiconductor Inc. www.ait-ic.com A7512 2A, 550KHz, STEP DOWN DC-DC CONVERTER WIDE INPUT VOLTAGE, BUILT-IN P-CHANNEL MOSFET PRELIMINARY RELEASE DESCRIPTION FEATURES The A7512 is a monolithic step-down DC to DC Built-in 90mΩ P-Channel MOSFET converter. The A7512 works from a 4.75V to 20V Wide 4.75~20V input Voltage Range input voltage range, and offers up to 2A of Adaptive PWM/PFM Operation Mode continuous output current in a compact SOP8 Up to 95% Efficiency package. Built-in Soft-Start Function Fault Protection (Auto Recovery Mode) The A7512 operates in voltage mode. Lower <1 ㎂ Shutdown Current and 350 ㎂ Quiescent quiescent current and wider operating Current input-voltage range are implemented by Low Temperature-Drift Coefficient of Bandgap high-voltage BICMOS-based technology. Voltage Alternative PWM/PFM control technique Available in SOP8 & P-SOP8 Package significantly improves the efficiency for both light load and heavy load. APPLICATION Power Source for Battery-Powered Equipments. The A7512 also integrates soft-start, over load Distribute DC to DC Power Supply protection and under voltage lockout protection Pre-Regulator for Linear Regulator etc., which minimized external components and converter size. TYPICAL APPLICATION The A7512 is available in SOP8 & P-SOP8 package. ORDERING INFORMATION Package Type Part Number SOP8 P-SOP8 Note M A7512M8R MP A7512MP8R R : Tape & Reel AiT provides all Pb free products REV0.91 -1- AiT ...