TC4426EOA

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The TC4426EOA is an enhanced common source dual N-channel MOSFET driver specifically intended for driving high-current, high-voltage power MOSFETs in a wide variety of power applications. It is part of the TC4426 family of MOSFET drivers, which are designed to provide improved performance and thermal performance compared to previous drivers.

The TC4426EOA is typically used in applications such as motor control, HVAC and UPS control, power conversion and battery management, where fast and reliable gate drive is essential. It is capable of driving N-channel MOSFETs up to 70 A in peak current with a 20V maximum supply voltage.

The TC4426EOA is designed for a wide range of operating conditions. It features a wide input voltage range from 4.5V to 18V and is capable of driving loads up to 80 V. Its pulse output current limit is adjustable from 3 A to 70 A and its output voltage can be set from 0V to 18V.

The TC4426EOA features a “soft-start” control feature to minimize surges and current peaks during start-up and a “power save” mode to reduce power consumption during steady-state operation. In addition, it has overcurrent protection, thermal shutdown, overvoltage protection and current-sense feedback protection.

The TC4426EOA can be used to drive high power N-channel MOSFETs in two ways. The first is to drive the MOSFETs directly from the drain of the MOSFET. The second is to drive the MOSFETs from the dedicated current-sense inputs. The current-sense inputs of the TC4426EOA allow the user to sense the current flowing in the MOSFET and adjust the gate drive of the MOSFET in order to maximize the performance of the MOSFET.

The TC4426EOA also includes a built-in charge pump that can provide higher gate voltages to the MOSFET , which can be especially useful in high-voltage applications.

Overall, the TC4426EOA is a powerful and reliable gate driver for high-current, high-voltage power MOSFETs. It is designed for a wide range of operating conditions and features several advanced features that make it suitable for a wide range of applications.

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