Power chip

5V input, regulated 5V output, 1Watt, isolated 3000Vdc

BQ2947 Li-Ion Protection IC Family Provides Accurate Cell-by-Cell Voltage Monitoring

Function Type: Step-Down Synchronous Rectification: No Number of Output Channels: 1 Topology: Step-Down Input Voltage: 4V~40V Output Voltage: 5V Output Current (Max): 3A Switching Frequency: 52kHz SIMPLE SWITCHER? 3A Step-Down Voltage Stabilizer

1.2uA static power consumption, high withstand voltage NMOS open-drain output voltage detection chip

Isolated power module: input range AC85~265V/DC100~370V, output 12V, 25W, isolation voltage greater than 2.5kVAC, standard size, industrial grade, standby power consumption as low as 0.15W, TA25 series module power efficiency up to 86%, DIP: 70*48*23mm