STPRDC02TR [STMicroelectronics]

The STPRDC02 is a 60 V, high-voltage, full-bridge MOSFET driver IC to implement a control scheme specific to primary-side in STVCOT™-based resonant / non-resonant converters. It provides four high-current gate drive outputs, each capable of driving one or more N-channel Power MOSFETs.

The device features programmable dead-time control to optimize MOSFETs switching and reduce losses in order to optimize the overall efficiency.

Two PWM inputs control the two half-bridge sections independently. EN pin, when low, forces all the gate drive to low regardless of the PWMs status implementing an HiZ.

Overcurrent protection is programmable and senses through a common shunt resistance to be connected in series to the Low-Side power MOSFETs.

The STPRDC02 is available in VFQFPN, 4x4 mm package with exposed pad.

• 60 V full-bridge driver for N-Channel MOSFETs
• Adjustable dead-time control
• 2 A sink/source current
• Operating frequency up to 1 MHz
• Enable input
• Programmable overcurrent-protection
• VFQFPN, 4x4 mm package