BUY TPS65320QPWPRQ1 https://www.utsource.net/itm/p/7622762.html
Linear And Switching Voltage Regulator IC 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP
Description: The TPS65320QPWPRQ1 is a high-efficiency, low-noise, high-voltage synchronous buck converter with integrated power switches. It is designed to provide a power supply solution for applications such as LCD TVs, LCD monitors, and other consumer electronics. Features: Wide input voltage range: 4.5 V to 28 V Output voltage range: 0.6 V to 5.5 V Output current up to 3 A Low quiescent current: 2.5 mA Low output noise: <30 mV RMS High efficiency: up to 95% Programmable soft-start Programmable over-current protection Programmable over-temperature protection Programmable under-voltage lockout Programmable frequency Programmable phase-shift Programmable dead-time Programmable soft-stop Programmable power-good Programmable power-save Applications: LCD TVs LCD monitors Consumer electronics Automotive infotainment systems Industrial applications Automotive power supplies (For reference only)