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MCP1405
  • MCP1405
  • MCP1405
  • MCP1405
  • MCP1405

MCP1405

In Production

The MCP1403/4/5 devices are a family of 4.5 A,dual output buffers/MOSFET gate drivers. As MOSFET gate drivers, the MCP1403/4/5 can easily charge 2200 pF gate capacitance in under 28 ns (max).The inputs are TTL/CMOS compatible and provide 300 mV of hysteresis between the high and low input levels that allows it to be driven from slow rising and falling signals and provide noise immunity.

Microchip Technology MCP1405 Product Info

16 April 2026 0

Parameters

Capacitive Load Drive

2200 pF in 15 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)

40

Propagation Delay tD2 ns (nanosecond)

40

Sink Resistance Ω (ohm)

2.8

Source Resistance Ω (ohm)

2.2

Fall Time tF ns (nanosecond)

18

Rise Time tR ns (nanosecond)

15

# of Outputs

2

Output Type

Complementary

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)

2.2

Low-Side Sink Resistance Typ (Ohms) Ω (ohm)

2.8

Low-Side Rise Time (ns)

15

Low-Side Fall Time (ns)

18

Low-Side Turn-On Prop Delay (ns)

40

Low Side Turn-off Propagation delay (ns)

40

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

Qualification

AEC-Q100

Output Configuration

Low-Side

Features

  • High peak output Current: 4.5 A (typ)
  • Independent Enable Function for each Driver
  • Low Shoot-Through/Cross-Conduction Current in output Stage
  • Wide input supply Operating Range: 4.5 V to 18 V
  • 2200 pF in 15 ns (typ)
  • 5600 pF in 34 ns (typ)
  • Short Delay Times: 40 ns (typ)
  • With Logic ''1'' Input - 1.0 mA (typ.)
  • With Logic ''1'' Input - 150 µA (typ.)
  • Low output Impedance: 2.2 Ω (typ)
  • Latch-up Protected: Will withstand 1.5 A Reverse Current
  • Logic Input will withstand negative swings Up To 5 V
  • Description

    The MCP1403/4/5 devices are a family of 4.5 A,dual output buffers/MOSFET gate drivers. As MOSFET gate drivers, the MCP1403/4/5 can easily charge 2200 pF gate capacitance in under 28 ns (max).The inputs are TTL/CMOS compatible and provide 300 mV of hysteresis between the high and low input levels that allows it to be driven from slow rising and falling signals and provide noise immunity.

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