onsemi Full, Half-Bridge (H Bridge) Drivers NCP302045MNTWG

The NCP302045MNTWG is an integrated driver and MOSFET solution designed for high-current DC-DC buck power conversion applications. It combines a MOSFET driver with high-side and low-side MOSFETs in a single package, which minimizes package parasitics and reduces board space compared to discrete solutions. This component can handle average currents up to 45 A and peak currents up to 75 A, with switching frequencies reaching up to 2 MHz. The device is compatible with 3.3 V or 5 V PWM inputs and supports 3-level PWM inputs, including an option for zero cross detection. Additional features include an internal bootstrap diode, undervoltage lockout, thermal warning output, and thermal shutdown capabilities. The NCP302045MNTWG is suitable for applications involving desktop and notebook microprocessors, making it a versatile choice for engineers looking for efficient power management solutions.