UCC27528 is a dual non-inverting driver. The UCC27528 features a dual input design which offers flexibility of both inverting (IN- pin) and non-inverting (IN+ pin) configuration for each channel. Either IN+ or IN- pin can be used to control the state of the driver output. The unused input pin can be used for enable and disable functions.
For safety purposes, internal pull-up and pull-down resistors are on the input pins of all the devices in the UCC2752x family in order to ensure that outputs are held low when input pins are in the floating condition. UCC27528 features Enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active high logic and can be left open for standard operation.