TC4429EOA

The Microchip Technology TC4429EOA is a high-performance, single-output MOSFET driver designed for efficient operation. It delivers a peak output current of 6A and operates within a wide supply voltage range of 4.5V to 18V. This driver features fast switching characteristics, with rise and fall times of 25 ns into a 2500 pF load, and a short propagation delay of 55 ns typical.

Designed with CMOS technology, the TC4429EOA offers low power consumption and robust performance. Its inputs are TTL/CMOS compatible and can withstand negative swings down to -5V without damage. The output swing is rail-to-rail, ensuring optimal drive voltage margin. The device is also latch-up protected, capable of withstanding over 1.5A of reverse output current, and ESD protected to 4 kV.

Available in a space-saving 8-pin SOIC package, the TC4429EOA is suitable for surface-mount applications. Its low output impedance of 2.5 Ω and high capacitive load drive capability of 10,000 pF make it ideal for demanding power applications.

Key applications include switch-mode power supplies, motor controls, pulse transformer drivers, and Class D switching amplifiers. The TC4429EOA replaces multiple discrete components, contributing to reduced PCB area and improved system reliability.