The NCP81391/A integrates a MOSFET driver, high−side MOSFET and low−side MOSFET into a single package. The driver and MOSFETs have been optimized for high−current DC−DC buck−boost power conversion applications. The NCP81391/A integrated solution greatly reduces package parasitics and board space compared to a discrete component solution.

• Capable of Average Currents up to 25 A
• Capable of Peak Currents up to 65 A
• Over 97% Peak−Efficiency
• Compatible with 3.3 V and 5 V PWM Inputs, with Tri−State
• Zero Current Detection for Improving Light Load Efficiency
• Thermal Shutdown
• Internal Bootstrap Diode
• Undervoltage Lockout