0
In Production
Capacitive Load Drive |
2500 pF in 19.5 ns |
MOSFET Driver Type |
Low Side |
Supply Voltage Max V (volt) |
18 |
Peak Sink Current A (ampere) |
4.5 |
Peak Source Current A (ampere) |
4.5 |
Propagation Delay tD1 ns (nanosecond) |
16 |
Propagation Delay tD2 ns (nanosecond) |
20 |
Sink Resistance Ω (ohm) |
1.2 |
Source Resistance Ω (ohm) |
1.6 |
Fall Time tF ns (nanosecond) |
9 |
Rise Time tR ns (nanosecond) |
9.5 |
# of Outputs |
1 |
Output Type |
Non-inverting |
Integrated MOSFETs |
External |
Peak Low-Side Source Current (Ampere) |
4.5 |
Supply Voltage Min V (volt) |
4.5 |
Low-Side Source Resistance Typ (Ohms) Ω (ohm) |
1.6 |
Low-Side Sink Resistance Typ (Ohms) Ω (ohm) |
1.2 |
Low-Side Rise Time (ns) |
9.5 |
Low-Side Fall Time (ns) |
9 |
Low-Side Turn-On Prop Delay (ns) |
16 |
Low Side Turn-off Propagation delay (ns) |
19.5 |
Temp Range (T-Junction) Min °C (degrees Celsius) |
- |
Temp Range (T-Junction) Max °C (degrees Celsius) |
150 |
Temp Range (T-Ambient) Min °C (degrees Celsius) |
-40 |
Temp Range (T-Ambient) Max °C (degrees Celsius) |
125 |
Output Configuration |
Low-Side |
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 4.5 V to 18 V supply. There are two output configurations available:
MCP14A0451 - Inverting
MCP14A0452 - non-inverting
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
200 V (MM).
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