5 Description (Continued)

For fast switching speeds, the UCD7201 output stages use the TrueDrive™ output architecture, which delivers rated current of ±4 A into the gate of a MOSFET during the Miller plateau region of the switching transition. It also includes a 3.3-V, 10-mA linear regulator to provide power to the digital controller.

For similar applications requiring direct start-up capability from higher voltages such as the 48-V telecom input line, the UCD7601 includes a 110-V high-voltage startup circuit.

The UCD7K driver family is compatible with standard 3.3-V I/O ports of DSPs, Microcontrollers, or ASICs. UCD7201 is offered in a PowerPAD™ HTSSOP-14 package.