HV9901NG-G-M901

The HV9901NG-G-M901 is a gate driver that provides direct drive power to a wide variety of applications. With its integrated power MOSFET and high-frequency drive capabilities, it is highly suitable for driving power MOSFETs in energy-efficient systems.

The HV9901NG-G-M901 is designed to drive the drain of a high-performance, high-efficiency MOSFET in a wide range of applications. It has a wide range of operating voltages from 3.3V to 18V. The high-side drive also includes a logic controlled pre-bias output which allows for a range of functions, including active current-mode control, Pre-bias control, load reporting and RDSon monitoring.

The HV9901NG-G-M901 also features an integrated driver IC which offers switch-on delay and turn-off time optimization as well as controlled PH motor drive which provide adjustable current, power, and speed. It also features a wide range of protection and control functions. This includes under-voltage lockout (UVLO) for enhanced protection against over-voltage conditions, ESD protection, reverse or over voltage protection, over temperature protection, a sink switch current limit function, and a programmable slew rate control.

The HV9901NG-G-M901 is ideally suited for driving power MOSFETs in applications such as power inverters, variable frequency drives, battery charger/discharger, motor drive/control and switching mode power supplies. It is suitable for controlling high-speed drive systems such as brushless DC motors and DC motor drives with other control initiatives such as motor torque calculations to achieve precision motor control.

The HV9901NG-G-M901 gate driver is designed to provide the necessary gate drive current to switch the power MOSFET with high efficiency and precise timing. The gate drive current is achieved by sourcing current from a separate supply through the Gate Driver Output (GDOUT) pin. The gate voltage can be adjusted by setting the gate threshold voltage terminal of the driver, allowing precise control of the power MOSFET. This allows the power MOSFET to be switched on precisely and quickly.

The gate driver also features an integrated thermal protection system that switches off the gate driver in the event of an over temperature condition. This feature helps to protect the power MOSFET from overheating, thus increasing its reliability, lifespan and efficiency.

In conclusion, the HV9901NG-G-M901 provides a high-performance, high-efficiency solution for a wide range of power MOSFET-control applications. With its integrated power MOSFET, high-frequency drive, and comprehensive protection and control features, it is an excellent choice for driving power MOSFETs in energy-efficient applications.