Power chip

1.6uA static power consumption, 18V withstand voltage, 300mA output, with enable

Input voltage (nominal value) 3.3 Output voltage (VDC) 12 Minimum current (mA) 0 Maximum current (mA) 84 Full load efficiency (%) 85 Maximum capacitive load (uF) 1000

Supply Voltage Supervisor with Watchdog Input, Reset, /Reset 5-SOT-23

1.2A Wide Input Voltage Fixed Voltage Regulator Fixed Voltage Regulator

5W, 12V, 420mA, suitable for automation control, communication equipment and other fields

Single Output LDO, 400mA, Adjustable Voltage (1.2 to 5.5V), Capless, Low Noise, Reverse Current Protection 5-SOT-23 -40 to 125

Input voltage (V) 20V Maximum current (A) 2A Switching frequency (Hz) 380KHZ

TPS702 Dual Output 250mA/500mA Low Dropout Voltage Regulator with Integrated SVS

Isolated power module: input range DC9~36V/4:1, output 12V, 30W, isolation voltage greater than 1.5kV, 2*1 inch international standard, industrial grade, TDK30 series module power efficiency up to 90%, DIP: 50.8*25.4* 12mm

UCC2813-4 Low Power Economical BiCMOS Current Mode PWM

The NCP4306 is a high performance driver designed specifically for controlling synchronous rectification MOSFETs in switch mode power supplies. Due to its high-performance driver and versatility, it can be used in several topologies such as DCM or CCM flyback, quasi-resonant flyback, forward and half-bridge resonant LLC. A combination of externally adjustable or fixed adjustable minimum switching interval periods helps to combat ringing from PCB layout and other parasitic elements. Reliable low-noise operation of the SR system is guaranteed due to the self-synchronization function. The NCP4306 also utilizes the driver Kelvin connection of the MOSFETs for high efficiency operation at full load and a light load sense structure for high efficiency at light loads. The driver's precise turn-off threshold, very low turn-off delay time, and high sink current capability enable the longest synchronous rectification MOSFET turn-on time and highest SMPS efficiency. This high accuracy driver and 5V gate clamp enable the use of GaN MOSFETs.