ML1538 Overview
ML1538 driver IC contains a 4ch H bridge driver and DC-DC converter control circuit, and was developed for portable CD players. The package in use is QFP-44, making it ideal for smaller set. 1 Pin Name BSEN I/O Input Function Battery Voltage Monitor Internal Equivalent Circuit 2 3 BATT RESET Input Battery Power Supply Input Power Supply Output Reset Detect Output 4 DEAD Input DEAD Time Setting.