A High Side Level Shift Driver With Adjustable Output Low-level Voltage
To meet the requirements of a wide input range DC/DC converter,this paper designs a high side level shift driver with adjustable output low-level voltage.This driver does not require the use of diodes and bipolar devices,and the low-level voltage of the high side signal is configured through MOS transistors,which are applied to a high-voltage DC/DC converter chip.The chip is manufactured using 0.35um BCD process,the experimental results show that the DC/DC converter chip works properly,which verifies the high side level shift driver designed in this paper.