MIC5016BWM

The MIC5016BWM is a 6A, 10V, high-efficiency gate driver IC suitable for hot-swap and LED applications. It features a wide output voltage range of 10V to 75V at 6A, making it suitable for use with a variety of regulated and unregulated power sources. It also features a unique low-voltage startup mode, allowing it to remain operational even when its supply voltage is as low as 2.6V. In addition, its internal charge pump circuitry provides high current capability with low-charge injection and minimal power consumption.

The MIC5016BWM is designed to operate in a variety of hot-swap, PWM dimming, and DCDC converter applications. It features a programmable slew rate control, allowing the output voltage to be controlled with high accuracy. It also features a programmable short-circuit current limit and a frequency doubled mode, enabling it to operate at higher frequencies than single frequency gates. Additionally, the MIC5016BWM provides a comprehensive protection feature set, including undervoltage lockout, over-voltage protection, over-temperature protection, and reverse current protection.

The primary application of the MIC5016BWM is as a driver for power MOSFETs. It is a high current gate driver and is capable of delivering up to 6A of peak current to the gate of the MOSFET. This allows the driver to switch high-power MOSFETs and other devices quickly and accurately. The MIC5016BWM also works as a hot-swap controller, allowing it to monitor input voltages and safely power up or power down one or more circuits. In addition, it is compatible with PWM dimmers to control LED levels and light intensity.

The MIC5016BWM works by driving a complementary FET pair, controlling two separately programmable floating gates. It drives the two FETs in an alternating manner, creating a series of alternating current pulses. These pulses create a high-frequency, high-current channel between the two FETs, allowing the driver to switch power at high speeds. The MIC5016BWM also features an on-chip soft-start circuit that can be used to minimize the inrush current and minimize power consumption when powering up the device.

Overall, the MIC5016BWM is a high performance gate driver IC suitable for a wide range of hot-swap, PWM, and DCDC converter applications. It features a wide output voltage range, allows for precise voltage control, and provides a comprehensive protection feature set. Its internal charge pump circuitry provides a high current capability with low-charge injection, and its low-voltage startup mode ensures it can remain operational even when its supply voltage is as low as 2.6V. With its high current capability, flexible output voltage range, and superior protection feature set, the MIC5016BWM is an ideal choice for a variety of switching and LED applications.