APW7212 Overview
Description
Wide 0.8V to V Input Voltage Range OUT - Low 1.05V (typical) Start-Up Voltage - Low 40µA No Load Bias Current - 100mA Output from a Single AA Cell Input - 250mA Output from a Dual AA Cell Input - Internal Synchronous Rectifier - Up to 92% Efficiency - <1µA Quiescent Current during Shutdown - Current-Mode Operation with Internal Compen- sation - Stable with Ceramic Output Capacitors - Fast Line Transient Response - Fixed 1MHz Oscillator Frequency - 1.2A Current-Limit Protection - Built-In Soft-Start - Over-Temperature Protection with Hysteresis - Available in a 2mmx2mm TDFN2x2-8 and TSOT- 23-6A Packages - Halogen and Lead Free Available (RoHS Compliant).
