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. 146-0311
Mfr. Part No.MIC5014YM
BrandMicrochip
PHP61.96
Each (In a Tube of 95)
units
1 2.75 V 30 V High and Low Side Surface Mount - 1 Non-Inverting SOIC 8 - TTL - -
RS Stock No. 910-1525
Mfr. Part No.MIC5014YM
BrandMicrochip
PHP113.51
Each (In a Pack of 5)
units
1 2.75 V 30 V High and Low Side Surface Mount - 1 Non-Inverting SOIC 8 - TTL - -
RS Stock No. 893-8259
Mfr. Part No.TC4468COE
BrandMicrochip
PHP119.564
Each (In a Pack of 5)
units
4 4.5 V 18 V Low Side Surface Mount 1.2A 4 Non-Inverting SOIC 16 Half Bridge CMOS - -
RS Stock No. 821-1208
Mfr. Part No.TC4468COE
BrandMicrochip
PHP96.532
Each (In a Tube of 47)
units
4 4.5 V 18 V Low Side Surface Mount 1.2A 4 Non-Inverting SOIC 16 Half Bridge CMOS - -
RS Stock No. 668-4342
Mfr. Part No.TC4427ACOA
BrandMicrochip
PHP47.437
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. 889-5409
Mfr. Part No.TC4427ACOA
BrandMicrochip
PHP45.291
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. 723-9808
Mfr. Part No.TC4467EOE
BrandMicrochip
PHP244.91
Each
units
4 4.5 V 18 V Low Side Surface Mount 1.2A 4 Inverting SOIC 16 Full Bridge CMOS, TTL - -
RS Stock No. 823-4523
Mfr. Part No.TC4424CPA
BrandMicrochip
PHP67.082
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 681-1124
Mfr. Part No.TC4420CPA
BrandMicrochip
PHP83.34
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. 823-4318
Mfr. Part No.TC4426AEUA
BrandMicrochip
PHP95.61
Each (In a Pack of 10)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Inverting MSOP 8 - CMOS, TTL - -
RS Stock No. 207-0196
Mfr. Part No.TC4428CPA
BrandMicrochip
PHP58.15
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. 178-4913
Mfr. Part No.TC4467EOE
BrandMicrochip
PHP203.804
Each (In a Tube of 47)
units
4 4.5 V 18 V Low Side Surface Mount 1.2A 4 Inverting SOIC 16 Full Bridge CMOS, TTL - -
RS Stock No. 177-0674
Mfr. Part No.MIC4605-1YM
BrandMicrochip
PHP37.75
Each (In a Pack of 20)
units
2 5.5 V 16 V Half Bridge Surface Mount 1 ((Typ.) Sink)) A, 1 ((Typ.)Source)) A 2 Non-Inverting SOIC 8 Half Bridge - Independent -
RS Stock No. 177-0431
Mfr. Part No.MIC4605-1YM
BrandMicrochip
PHP32.558
Each (In a Tube of 95)
units
2 5.5 V 16 V Half Bridge Surface Mount 1 A 2 Non-Inverting SOIC 8 Half Bridge - Independent -
RS Stock No. 821-1185
Mfr. Part No.TC4424CPA
BrandMicrochip
PHP79.023
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 872-2442
Mfr. Part No.TC4428CPA
BrandMicrochip
PHP55.669
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. 144-5853
Mfr. Part No.TC4426AEUA
BrandMicrochip
PHP48.427
Each (In a Tube of 100)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Inverting MSOP 8 - CMOS, TTL - -
RS Stock No. 911-5704
Mfr. Part No.TC4420CPA
BrandMicrochip
PHP44.086
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. 144-9281
Mfr. Part No.TC4432CPA
BrandMicrochip
PHP69.347
Each (In a Tube of 60)
units
1 4.5 V 30 V High Side Through Hole 1.5A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 910-2029
Mfr. Part No.MIC4420YM-TR
BrandMicrochip
PHP63.584
Each (In a Pack of 10)
units
1 4.5 V 18 V Low Side Surface Mount 6A 1 Non-Inverting SOIC 8 - CMOS, TTL - -