Microchip Technology, Inc. 3.0A MOSFET Driver With Low Threshold Input and Enable MCP14A0301

The MCP14A0301/2 devices are high-speed MOSFET drivers that are capable of providing up to 3.0A of peak current while operating from a single 4.5V to 18V supply. The inverting (MCP14A0301) or non-inverting (MCP14A0302) single channel output is directly controlled from either TTL or CMOS (2V to 18V) logic. These devices also feature low shoot-through current, matched rise and fall times, and short propagation delays which make them ideal for high switching frequency applications. The MCP14A0301/2 family of devices offer enhanced control with Enable functionality. The active-high Enable pin can be driven low to drive the output of the MCP14A0301/2 low, regardless of the status of the Input pin. An integrated pull-up resistor allows the user to leave the Enable pin floating for standard operation. Additionally, the MCP14A0301/2 devices feature separate ground pins (AGND and GND), allowing greater noise isolation between the level-sensitive Input/ Enable pins and the fast, high-current transitions of the push-pull output stage. 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 1.75 kV (HBM) and 200V (MM). Additional Features High Peak Output Current: 3.0A (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: 1800 pF in 13 ns (typical) Short Delay Times: 15 ns (tD1), 18 ns (tD2) (typical) Low Supply Current: 360 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 2x2 WDFN