AP4312K6TR-G1, Power Management Specialized - PMIC ACDC CC/CV Cont 1.21V 70mV 18Vcc

Semiconductors\Power Management ICs\Power Management Specialized - PMICAP4312 Constant Voltage & Current Controller Diodes Inc. AP4312 Constant Voltage and Current Controller is a highly-integrated solution for a constant voltage/current, switch-mode power supply (SMPS) application. It contains one 1.21V voltage reference, one low voltage reference used in current sensing circuit and two operational amplifiers. The 1.21V voltage reference, combined with one operational amplifier makes it an ideal voltage controller for use in adapters and battery chargers. The low voltage reference, combined with another operational amplifier, makes it an ideal current limiter for output low-side current sensing.