MIC4467BWM TR

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The MIC4467BWM is an advanced gate driver that has plenty of performance advantages over competing devices. It is classified under the PMIC-Gate Drivers category and offers very low on-resistance and full-featured logic control.

The MIC4467BWM is designed specifically to drive MOSFETs and IGBTs in power supply and motor control applications. With its low on-resistance and fast switching speeds, it is designed to achieve high turn-on/off efficiency and lower power losses. The device is ideal for a wide range of power management applications, including switchmode power supplies, inverters and motor control.

The MIC4467BWM includes an internal logic interface, allowing for full control of the output transistors. This logic interface simplifies the drive circuit design, making it easier to control the device in various applications. The logic control also enables the user to select how the output will be configured.

Furthermore, the MIC4467BWM offers an adjustable dead time and a wide input voltage operating range. It can be used in a wide range of applications, with voltage ratings up to 700V and current ratings up to 3A. This allows the device to be used in a variety of applications, including motor control, power supplies, and industrial equipment.

The MIC4467BWM offers high performance, low power, and robust protection features. It includes an undervoltage lockout (UVLO) circuit to prevent operation if the supply voltage drops below a specified level, as well as a fault signal output that indicates a fault condition. The device also features internal gate protection circuitry, which prevents output shorts in the event of a fault.

The MIC4467BWM operates in both half-bridge and full-bridge topologies. In full bridge applications, both sides of the bridge can be driven independently, allowing for independent current control. The device provides a robust solution for many hard switching applications, including motor and solenoid control, as well as SMPS applications.

The MIC4467BWM is also capable of providing full protection and diagnosis features to support automated trouble shooting and diagnostics. It includes an open-drain FAULT signal output that indicates changes in the output state, an OVERCURRENT monitor output that indicates when the current output has exceeded a specific level, and a UNBALANCE monitor output that indicates when current is not balanced on both sides of the bridge.

In short, the MIC4467BWM is a high performance gate driver, designed to meet the rigorous demands of power applications. It features very low on-resistance, fast switching speeds, and full-featured logic control and diagnosis. It is ideal for use in a wide range of power management applications, including switchmode power supplies, inverters, and motor control.

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