The main parameters of the 3862 power management chip are as follows:
Wide VIN range: 5.5V to 36V operation
Two-phase operation reduces input and output capacitance
Fixed frequency, peak current mode control
Internal 10V LDO regulator
The lower UVLO threshold allows the use of MOSFETs rated at 6V VGS
Adjustable slope compensation gain
Adjustable maximum duty cycle (up to 96%)
Adjustable front blanking
±1% internal voltage reference
An external resistor can be used to set the operating frequency (75kHz to 500kHz)
Phase-locked fixed frequency: 50kHz to 650kHz
The main parameters of 3862 power management chip are: 5A, 50W, 1500v\/400v.