ZHCSTB0E February 2010 – November 2023 UCC27321-Q1 , UCC27322-Q1
PRODUCTION DATA
The type of input voltage threshold determines the type of controller that can be used with the gate driver device. The UCC2732x-Q1 devices feature a TTL and CMOS-compatible input threshold logic, with wide hysteresis. The threshold voltage levels are low voltage and independent of the VDD supply voltage, which allows compatibility with both logic-level input signals from microcontrollers as well as higher-voltage input signals from analog controllers. See Section 7.5 for the actual input threshold voltage levels and hysteresis specifications for the UCC2732x-Q1 devices.