Power chip

TPS22908 Ultraminiature, Low VIN, Low RON Load Switch

1.5V output, 300mA, ultra-low noise, ultra-fast response, low dropout linear regulator LDO

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Primary side feedback constant voltage constant current controller

DRV8301 3-Phase Brushless Motor Pre-Driver with Dual Current Sense Amplifier and Buck Converter (PWM Controller with SPI)

TPS3839 Ultra-Low Power, Supply Voltage Monitor

Output voltage: 0.6~VIN*DMAX or 13V

12V to 12V 1W isolated power supply module DCDC module power supply 6×19.5×10mm

TPS54327 4.5V to 18V Input, 3A Synchronous Step-Down SWIFT™ Converter

AC220V to DC5V 3W power supply module ACDC module power supply switching power supply module 38×18×18mm

Channel 1 Quiescent Current/Channel (uA) 0.24 Input Bias Current (pA) 0.1 Offset Voltage (uV) 2200 Offset Voltage Drift (uV/℃) 3.5 Common Mode Rejection Ratio (dB) 95 Supply Voltage (V) 1.6-5.5 Bandwidth (MHz) 0.004 Slew Rate (V/uS) 0.0013 Gain (dB) 120 Noise Spectral Density (nV/rtHz) 347 IN/OUT -40℃~125℃·