Power chip

TPS62590 2.25MHz, 1A Step-Down Converter with 2 x 2 SON encapsulation

TPS62177 28-V, 0.5-A Buck Converter with Doze Mode

High voltage 600V, single phase, adjustable dead zone, half-bridge gate driver, MOSFETs or IGBTs pre-driver

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High-voltage low-power LDO input: 45V output: 3.3V IQ: 2.1uA PSRR: 85dB

TPS3838 Nanopower Supervisory Circuit

Isolated power module, isolation voltage greater than 1.5kV, 1*1 inch international standard, industrial grade, T_YMD-10WR3S series module power efficiency up to 88%, compatible with URB2415YMD-10WR3, DIP: 25.4*25.4*11mm

Detection voltage 2.7V