TC4469CPD

The Microchip TC4469CPD is a versatile quad-output CMOS buffer and MOSFET driver designed for high-peak output current applications. It delivers 1.2A of peak output current and operates over a wide voltage range of 4.5V to 18V. The device features symmetrical rise and fall times of 25ns and short, equal delay times of 75ns, ensuring precise signal control.

With latch-proof construction and the ability to withstand 500mA of inductive kickback, the TC4469CPD offers robust performance. It supports three input logic choices: AND, NAND, and AND + Inverting, providing flexibility in design. ESD protection is provided on all pins, rated at 2kV.

This gate driver is suitable for general-purpose CMOS logic buffering, driving all four MOSFETs in an H-bridge configuration for motor control, direct small motor driving, relay or peripheral driving, and CCD driving. The integrated logic gates can help reduce component count in many designs. The TC4469CPD is available in a 14-PDIP through-hole package.

Key electrical characteristics include a typical operating supply current of 4mA. The device offers independent channels and supports both N-Channel and P-Channel MOSFETs. It is designed for low-side driven configurations and accepts inverting and non-inverting input types.