Microchip Technology, Inc. 4.5A Dual MOSFET Driver With Low Threshold Input and Enable MCP14A0455

The MCP14A0453/4/5 devices are dual output high-speed MOSFET drivers that are capable of providing up to 4.5A of peak current while operating from a single 4.5V to 18V supply. There are three output configurations available: inverting (MCP14A0453), non-inverting (MCP14A0454), and complimentary (one inverting and one non-inverting output - MCP14A0455). These devices feature low shoot through current, fast rise and fall times, and short propagation delays which make them ideal for high switching frequency applications. The MCP14A0453/4/5 family of devices offer enhanced control with enable functionality. The active-high enable pin can be driven low to drive the outputs of the MCP14A0453/4/5 low, regardless of the status of the input pins. An integrated pull-up resistor allows the user to leave the enable pin floating for standard operation. These devices are highly latch-up resistant under any condition within their power and voltage ratings. They can accept up to 500 mA of reverse current being forced back into their outputs without damage or logic upset. All terminals are fully protected against electrostatic discharge (ESD) up to 2 kV (HBM) and 200V (MM). Additional Features High Peak Output Current: 4.5A (typical) Wide Input Supply Voltage Operating Range: 4.5V to 18V Low Shoot-Through/Cross- Conduction Current in Output Stage High Capacitive Load Drive Capability: 2200 pF in 12 ns (typical) Short Delay Times: 16 ns (tD1), 19 ns (tD2) (typical) Low Supply Current: 620 μA (typical) Low-Voltage Threshold Input and Enable with Hysteresis Latch-Up Protected: Withstands 500 mA Reverse Current Space-Saving Packages: 8-Lead MSOP 8-Lead SOIC 8-Lead 2 x 3 TDFN