Power chip

3.3V fixed output, Iout=5A, Vin=12V(Max)

Linear voltage regulator chip @@1.5uA static power consumption, 40V withstand voltage, 300mA output, with enable regulator LDO

TPS62561 2.25MHz 600mA Buck Converter with TSOT23 encapsulation

TLV62585 2.5V-5.5V Input, 3A High Efficiency Buck Converter with 2x2 QFN or SOT563 encapsulation

LM2675 SIMPLE SWITCHER® 6.5V to 40V, 1A High Efficiency Buck Regulator

The NCP1340 is a highly integrated quasi-resonant flyback controller for designing high performance off-line power converters. The NCP1340 has an integrated active X2 capacitor discharge function, which can achieve a no-load power consumption of less than 30 mW. The quasi-resonant current mode flyback stage features a proprietary valley lockout circuit that ensures stable valley switching. The system operates down to the 6th valley and transitions to frequency foldback mode to reduce switching losses. As the load decreases further, the NCP1340 enters silence skip mode to manage power delivery. To help ensure converter robustness, the NCP1340 implements several key protection features such as internal under-voltage detection, non-dissipative over-power protection (OPP) that guarantees a constant maximum output power at any input voltage, a lockout via a dedicated pin Stored overvoltage and NTC-ready high-temperature protection, along with line removal detection, safely discharges the X2 capacitor when the line is removed.

24W switching power supply chip

DC/DC module for IGBT driver, input range: 14.5V~15.5V, dual output: 15V/80mA, -8.7V/-40mA

4A, 23V, 500kHz, Synchronous Buck Converter

Low Dropout Positive Adjustable Regulator

60V, Low IQ, Inverting DC/DC Controller

TLV742P 200-mA Small Size Low-Dropout (LDO) Linear Regulator