Power chip

INA3221 26V, Triple, Bidirectional, Zero Drift, Low/High Side, I2C Output Current/Power Monitor with Alarm Support

Withstand voltage 32V 1.6A current synchronous step-down DC/DC

3.0V fixed output, Iout=150mA, Vin=10V(Max)

N-Channel Vertical Power FETs in Smart SIPMOS Technology

TPS763 Low Iq, 150mA Low Dropout Linear Regulator

LM5067 Negative Hot Swap/Inrush Current Controller with Power Limiting

DIP: 39*25*21mm, output 5V, peak value 10W, accuracy 1%, withstand voltage greater than 2.5KVAC, industrial grade, the efficiency of this series is as high as 85%, the standby power consumption is as low as 0.15W, and the output ripple plus aluminum capacitor is less than 50mV , Standard size multi-manufacturer pin compatible.

Isolated power module: input range DC18~36V/2:1, output 24V, 20W, isolation voltage greater than 1.5kV, 1*1 inch international standard, industrial grade, TDK20H series module power efficiency up to 90%, compatible with VRB2424YMD-20WR3, DIP :25.4*25.4*12mm

Valley switching converters typically have lower EMI and higher power conversion efficiency than traditional hard-switching converters with fixed switching frequency. The FSQ series is an integrated pulse width modulation (PWM) controller and SenseFET designed for valley switching operation with minimal external parts count. The PWM controller includes an integrated fixed frequency oscillator, undervoltage lockout, leading edge spacing (LEB), optimized gate drivers, internal soft-start, temperature compensated precision current source for loop compensation, and self-protection circuitry. Compared to discrete MOSFET and PWM controller solutions, the FSQ family reduces overall cost, parts count, size and weight; while improving energy efficiency, productivity and system reliability. This device is a basic platform for cost-effective designs of valley-switching flyback converters.