Power chip

AZ1117H-ADJTRE1, adjustable. Operation Junction Temperature: -40 to +125℃

Charge Pump DC-DC Voltage Converter

40V, 600mA step-down regulator circuit

Low quiescent current, low dropout voltage, 2% accuracy, high input withstand voltage.

DIP, 50.8*25.4*10mm, input range DC18~36V/2, 1, output ±12V, 10W, (fixed frequency 270KHz is more suitable for analog circuits), isolation voltage greater than 1.5kVDC, 2*1 inch international standard, industrial grade, TD10 series module power supply efficiency is as high as 86%.

The NCP3011 is a synchronous buck controller suitable for operation over a wide input range and capable of generating output voltages as low as 0.8 V. The NCP3011 provides a 1.0 A gate driver and an internally set 400 kHz oscillator. The NCP3011 has an externally compensated transconductance error amplifier with internal fixed soft-start. The NCP3011 combines output voltage monitoring with a PowerGood pin to indicate that the system is in regulation. The dual-function sync pin synchronizes the device to a higher frequency (slave mode), or outputs a 180 out-of-phase clock signal to drive another NCP3011 (master mode). Protection features include lossless current limit and short-circuit protection, output overvoltage and undervoltage protection, and input undervoltage lockout. The NCP3011 uses a 14-pin TSSOP encapsulation.