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. 774-7683
Mfr. Part No.TC4452VPA
BrandMicrochip
$3.21
Each (In a Bag of 3)
units
1 4.5 V 18 V Low Side Through Hole 13A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 165-2100
Mfr. Part No.TC4452VPA
BrandMicrochip
$3.00
Each (In a Tube of 60)
units
1 4.5 V 18 V Low Side Through Hole 13A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 144-9097
Mfr. Part No.MCP1407-E/P
BrandMicrochip
$1.202
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. 403-840
Mfr. Part No.MCP1407-E/P
BrandMicrochip
$1.872
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. 403-844
Mfr. Part No.MCP1407-E/SN
BrandMicrochip
$1.412
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Surface Mount 6A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 912-6757
Mfr. Part No.MCP1407-E/SN
BrandMicrochip
$1.022
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. 681-1124
Mfr. Part No.TC4420CPA
BrandMicrochip
$3.115
Each (In a Pack of 2)
units
1 4.5 V 18 V Low Side Through Hole 6A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 911-5704
Mfr. Part No.TC4420CPA
BrandMicrochip
$1.345
Each (In a Tube of 60)
units
1 4.5 V 18 V Low Side Through Hole 6A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 207-0196
Mfr. Part No.TC4428CPA
BrandMicrochip
$1.94
Each
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Inverting, Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 872-2442
Mfr. Part No.TC4428CPA
BrandMicrochip
$1.186
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Inverting, Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 912-2825
Mfr. Part No.TC4424AVPA
BrandMicrochip
$1.929
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 4.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 738-6061
Mfr. Part No.TC4424AVPA
BrandMicrochip
$3.24
Each (In a Pack of 2)
units
2 4.5 V 18 V Low Side Through Hole 4.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 889-5409
Mfr. Part No.TC4427ACOA
BrandMicrochip
$0.945
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. 668-4342
Mfr. Part No.TC4427ACOA
BrandMicrochip
$1.938
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. 872-2455
Mfr. Part No.TC4429CPA
BrandMicrochip
$1.676
Each (In a Tube of 60)
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 207-0247
Mfr. Part No.TC4429CPA
BrandMicrochip
$3.13
Each
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 207-0180
Mfr. Part No.TC4427CPA
BrandMicrochip
$2.33
Each
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 910-1944
Mfr. Part No.MIC4422YM-TR
BrandMicrochip
$2.348
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Surface Mount 9A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 165-4047
Mfr. Part No.MIC4422YM-TR
BrandMicrochip
$1.741
Each (On a Reel of 2500)
units
1 4.5 V 18 V Low Side Surface Mount 9A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 146-0170
Mfr. Part No.MCP14700-E/SN
BrandMicrochip
$2.199
Each (In a Tube of 100)
units
2 4.5 V 5.5 V High and Low Side Surface Mount 2A 2 Non-Inverting SOIC 8 - CMOS, TTL Independent -