The MCP14A0451/2 devices are 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 two output configurations available; inverting (MCP14A0451) and non-inverting (MCP14A0452). 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 MCP14A0451/2 family of devices offer enhanced control with Enable functionality. The active-high Enable pin can be driven low to drive the output of the MCP14A0451/2 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. 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).
Feature
- High Peak Output Current: 4.5A (typical)
- Wide Input Supply Voltage Operating Range:4.5V to 18V
- Low Shoot-Through/Cross-Conduction Current inOutput Stage
- High Capacitive Load Drive Capability:2200 pF in 9.5 ns (typical)
- Short Delay Times: 16 ns (tD1), 19.5 ns (tD2)(typical)
- Low Supply Current: 355 μA (typical)
- Low-Voltage Threshold Input and Enable withHysteresis
- Latch-Up Protected: Withstands 500 mA ReverseCurrent
- Space-Saving Packages:
- 8-Lead MSOP
- 8-Lead SOIC
- 8-Lead 2 x 2 DFN
