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MCP14A0451

4.5A MOSFET Driver With Low Threshold Input and Enable

Status: In Production

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 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 with Hysteresis
  • Latch-Up Protected: Withstands 500 mA Reverse Current
  • 8-Lead MSOP
  • 8-Lead SOIC  
  • 8-Lead 2 x 2 DFN
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

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).

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 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 with Hysteresis
    • Latch-Up Protected: Withstands 500 mA Reverse Current
    • Space-Saving Packages:
      • 8-Lead MSOP
      • 8-Lead SOIC  
      • 8-Lead 2 x 2 DFN
Parametrics
Name
Value
MOSFET Driver Type
Low Side
Driver Type
Single
Configuration
Non-Inverting
Peak Output Current (source/sink, A)
4.5/4.5
Output Resistance (source/sink, Ω)
1.6/1.2
Maximum Supply Voltage (V)
18
Propagation Delay (Td1/Td2, ns)
16/19.5
Rise/Fall Time (Tr/Tf, ns)
9.5/9
Capacitive Load Drive
2500 pF in 19.5 ns
Features
Low Input Threshold and Enable Pin

Documents

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Data Sheets

Development Environment

  • Software Libraries
Software Libraries
Analog Simulation - MCP14A0451

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...

Learn More
Analog Simulation - MCP14A0452

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...

Learn More

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP14A0451-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP14A0451T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP14A0451T-E/RW
0.010800
0.040000
8
WDFN
2x2x0.8mm
Matte Tin
e3
MCP14A0451-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP14A0451T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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