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. 807-9956
Mfr. Part No.NCV8402ASTT1G
TWD19.40
Each (In a Pack of 50)
units
1 - 42 V - Surface Mount - 1 - SOT-223 3 + Tab - - - -
RS Stock No. 178-1477
Mfr. Part No.IR21531PBF
BrandInfineon
TWD63.80
Each (In a Tube of 50)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 124-9049
Mfr. Part No.IR2183SPBF
BrandInfineon
TWD94.30
Each (In a Tube of 95)
units
2 10 V 20 V Half Bridge Surface Mount 2.3A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 517-270
Mfr. Part No.LM5109BMA/NOPB
TWD52.20
Each (In a Pack of 5)
units
2 8 V 14 V Half Bridge Surface Mount 1A 2 Non-Inverting SOIC 8 Half Bridge TTL Independent -
RS Stock No. 124-8968
Mfr. Part No.IR2113PBF
BrandInfineon
TWD115.30
Each (In a Tube of 25)
units
2 10 V 20 V High and Low Side Through Hole 2.5A 2 Non-Inverting PDIP 14 - CMOS, LSTTL Independent -
RS Stock No. 773-7756
Mfr. Part No.MC33151DR2G
TWD51.50
Each (In a Pack of 2)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 919-9985
Mfr. Part No.LTC4357IMS8#PBF
TWD105.00
Each (In a Tube of 50)
units
1 9 V 80 V - Surface Mount - 1 Non-Inverting MSOP 8 - - - -
RS Stock No. 910-2026
Mfr. Part No.MIC4452YN
BrandMicrochip
TWD88.80
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. 919-4965
Mfr. Part No.IR2112SPBF
BrandInfineon
TWD52.00
Each (In a Tube of 45)
units
2 10 V 20 V High and Low Side Surface Mount 0.5A 2 Non-Inverting SOIC W 16 - CMOS, LSTTL Independent -
RS Stock No. 166-2108
Mfr. Part No.FAN73901MX
TWD27.80
Each (On a Reel of 3000)
units
2 10 V 20 V High and Low Side Surface Mount -2.5 A, 2.5 A 2 Non-Inverting SOP 8 Half Bridge CMOS, TTL - -
RS Stock No. 456-052
Mfr. Part No.IRS2183SPBF
BrandInfineon
TWD79.60
Each (In a Pack of 5)
units
2 10 V 20 V Half Bridge Surface Mount 2.3A 2 Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 462-906
Mfr. Part No.VLA517-01R
TWD336.00
Each
units
1 20 V 22 V - Through Hole 4A 1 - SIP Module 15 - - - -
RS Stock No. 786-9985
Mfr. Part No.LTC4357IMS8#PBF
TWD169.00
Each (In a Pack of 2)
units
1 9 V 80 V - Surface Mount - 1 Non-Inverting MSOP 8 - - - -
RS Stock No. 795-1444
Mfr. Part No.Si8261ABC-C-IP
TWD61.20
Each (In a Pack of 5)
units
1 5 V 30 V Isolated Gate Driver Through Hole 4A 2 Non-Inverting PDIP 8 - - - -
RS Stock No. 178-1411
Mfr. Part No.IR2153DPBF
BrandInfineon
TWD61.80
Each (In a Tube of 50)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 207-0180
Mfr. Part No.TC4427CPA
BrandMicrochip
TWD47.00
Each
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 124-8779
Mfr. Part No.IR2113STRPBF
BrandInfineon
TWD68.30
Each (On a Reel of 1000)
units
2 10 V 20 V High and Low Side Surface Mount 2.5A 2 Non-Inverting SOIC 16 - CMOS, LSTTL Independent -
RS Stock No. 162-7710
Mfr. Part No.LM5113SDE/NOPB
TWD108.90
Each (On a Reel of 250)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 811-5670
Mfr. Part No.LM5113SDE/NOPB
TWD162.60
Each (In a Pack of 5)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 831-2752
Mfr. Part No.IR2181STRPBF
BrandInfineon
TWD105.50
Each (In a Pack of 2)
units
2 10 V 20 V High and Low Side Surface Mount 2.3A 2 Non-Inverting SOIC 8 - CMOS, LSTTL Independent -