www.DataSheet4U.com CS452/453 CS452/453 2.4A/4.4A.
TCS4525 - 3MHz Synchronous Step-Down DC-DC Converter
CS453 - (CS452 / CS453) 2.4A/4.4A Injector Solenoid Driver
CS452 - (CS452 / CS453) 2.4A/4.4A Injector Solenoid Driver
CS4525 - 30 W Digital TV Amplifier