Power chip

RT9728AHZQW

Input Voltage: 4.5-5.5Vdc Output Voltage: ±12V Output Current: ±0.042A Output Power: 1W Isolation Voltage: 3000Vdc Conversion Efficiency: Features: Output Short Circuit Protection

Function Type: Buck-Boost Synchronous Rectification: Yes Number of Output Channels: 2 Topology: Full Bridge; Half Bridge; Push-Pull; Flyback; Boost; Forward Input Voltage: 8V~35V Switching Frequency: 400kHz Duty Cycle (Max): 49% @(TA) Regulated Pulse Width Modulator

TPS65023 6-channel power management IC (PMIC) with 3 DC/DCs, 3 LDOs, I2C interface and DVS

5.0V fixed output, low dropout voltage 1.3V(typ)@Iout=5A, Vin=15V(Max)

3A, 40V High Voltage Boost Converter with Soft Start and Programmable Switching Frequency 14-HTSSOP -40 to 85

Isolated power module: input range AC85~265V/DC100~370V, output dual 5V and 5V, maximum output power 5W, isolation voltage greater than 2.5kVAC, standard size, industrial grade, standby power consumption as low as 0.1W, TA5 WXDX series modules Power efficiency up to 80%, DIP: 38*19*19