MOSFET Drivers

Mosfet drivers are dedicated drivers that apply low voltage and provide drive current to power devices like MOSFET or IGBT.


What do they do?


A gate driver or mosfet driver is a power amplifier that provide the high and low output voltage to turn the mosfet on or off. Ideally suitable for driving power mosfets in inverter and converter applications.


What are they also known as?


  • Gate drivers

  • Mosfet gate drivers

  • Gate Drive Optocouplers

Types of mosfet drivers


Low side drivers; low side generally means the neutral or common side of the load. Low side output channels to control mosfets typically drive LEDs, relays and motors.


High side drivers; high side basically means the power supply +Vcc/Vdd side of the load. High side output channels to control mosfets are better for turning power rails on and off. They are usually driven by an output pin configured as an open-drain (OD).


Mounting types


We supply mosfet drivers with a surface mount or through-hole configuration so they can be soldered to a circuit board.


Bridge type drivers


Half Bridge Drivers: designed for applications that require high power uni-directional DC motors, three-phase brushless DC motors, or other inductive loads.


Full Bridge Drivers: a full-bridge controller for use with external N-channel power mosfets and is designed for automotive applications with high-power inductive loads.


3 Phase Drivers: designed for pulse width modulated (PWM) current control of 3-phase, brushless DC motors.


Applications


Mosfet drivers are found in a variety of applications like home appliances, Industrial heating Motor control and drives.


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Description Price Number of Drivers Minimum Operating Supply Voltage Maximum Operating Supply Voltage Topology Mounting Type Peak Output Current Number of Outputs Polarity Package Type Pin Count Bridge Type Input Logic Compatibility High and Low Sides Dependency Automotive Standard
RS stock no. 872-2449
Mfr. Part No.TC4427CPA
BrandMicrochip
R 16.364
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 207-0180
Mfr. Part No.TC4427CPA
BrandMicrochip
R 19.71
Each
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 668-4342
Mfr. Part No.TC4427ACOA
BrandMicrochip
R 16.518
Each (In a Pack of 10)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting SOIC N 8 - CMOS, TTL - -
RS stock no. 144-9268
Mfr. Part No.MCP14628-E/SN
BrandMicrochip
R 18.539
Each (In a Tube of 100)
units
2 4.5 V 5.5 V High and Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - - Synchronous -
RS stock no. 889-5409
Mfr. Part No.TC4427ACOA
BrandMicrochip
R 12.587
Each (In a Tube of 100)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting SOIC N 8 - CMOS, TTL - -
RS stock no. 668-4219
Mfr. Part No.MCP14628-E/SN
BrandMicrochip
R 29.87
Each (In a Pack of 2)
units
2 4.5 V 5.5 V High and Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - - Synchronous -
RS stock no. 668-4370
Mfr. Part No.TC4432COA
BrandMicrochip
R 38.245
Each (In a Pack of 2)
units
1 4.5 V 30 V High Side Surface Mount 1.5A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS stock no. 911-3004
Mfr. Part No.MIC4427YN
BrandMicrochip
R 19.43
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS stock no. 912-6827
Mfr. Part No.TC4432COA
BrandMicrochip
R 28.836
Each (In a Tube of 100)
units
1 4.5 V 30 V High Side Surface Mount 1.5A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS stock no. 159-7557
Mfr. Part No.MIC4427YN
BrandMicrochip
R 16.705
Each (In a Tube of 50)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS stock no. 910-2026
Mfr. Part No.MIC4452YN
BrandMicrochip
R 36.42
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Through Hole 12A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 403-840
Mfr. Part No.MCP1407-E/P
BrandMicrochip
R 17.826
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 668-4354
Mfr. Part No.TC4427EOA
BrandMicrochip
R 19.582
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS stock no. 144-9097
Mfr. Part No.MCP1407-E/P
BrandMicrochip
R 12.267
Each (In a Tube of 60)
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 165-4201
Mfr. Part No.MIC4452YN
BrandMicrochip
R 33.384
Each (In a Tube of 50)
units
1 4.5 V 18 V Low Side Through Hole 12A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 165-4122
Mfr. Part No.TC4427AEUA
BrandMicrochip
R 11.004
Each (In a Tube of 100)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting MSOP 8 - CMOS, TTL - -
RS stock no. 821-1182
Mfr. Part No.TC4427EPA
BrandMicrochip
R 16.458
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS stock no. 825-1170
Mfr. Part No.TC4427AEUA
BrandMicrochip
R 11.193
Each (In a Pack of 10)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting MSOP 8 - CMOS, TTL - -
RS stock no. 912-6757
Mfr. Part No.MCP1407-E/SN
BrandMicrochip
R 10.833
Each (In a Tube of 100)
units
1 4.5 V 18 V Low Side Surface Mount 6A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS stock no. 912-6805
Mfr. Part No.TC4427AEPA
BrandMicrochip
R 16.35
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -