UCC27200QDDARQ1

The UCC2720x-Q1 family of high-frequency N-channel MOSFET drivers include a 120-V bootstrap diode and high-side and low-side drivers with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward, and active-clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1 ns between the turnon and turnoff of each other.An on-chip bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the high-side and the low-side drivers, forcing the outputs low if the drive voltage is below the specified threshold. Two versions of the UCC2720x-Q1 are offered – the UCC27200-Q1 has high-noise-immune CMOS input thresholds, and the UCC27201-Q1 has TTL-compatible thresholds. Both devices are offered in the 8-pin SO PowerPAD (DDA) package.