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
TWD40.90
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. 221-440
Mfr. Part No.MC33151DG
TWD56.00
Each
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 124-8970
Mfr. Part No.IR2111PBF
BrandInfineon
TWD84.20
Each (In a Tube of 50)
units
2 10 V 20 V Half Bridge Through Hole 0.5A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 517-270
Mfr. Part No.LM5109BMA/NOPB
TWD55.20
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. 919-4747
Mfr. Part No.IRS2183SPBF
BrandInfineon
TWD73.30
Each (In a Tube of 95)
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. 163-0759
Mfr. Part No.NCV8402ASTT3G
TWD9.00
Each (On a Reel of 4000)
units
1 - 42 V - Surface Mount - 1 - SOT-223 3 + Tab - - - -
RS Stock No. 786-9985
Mfr. Part No.LTC4357IMS8#PBF
TWD181.50
Each (In a Pack of 2)
units
1 9 V 80 V - Surface Mount - 1 Non-Inverting MSOP 8 - - - -
RS Stock No. 541-2773
Mfr. Part No.IR2112SPBF
BrandInfineon
TWD118.00
Each
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. 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. 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. 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. 912-8671
Mfr. Part No.IR2181SPBF
BrandInfineon
TWD94.30
Each (In a Tube of 95)
units
2 10 V 20 V High and Low Side Surface Mount 2.3A 2 Non-Inverting SOIC 8 - CMOS, LSTTL, 3.3V, 5V Independent -
RS Stock No. 809-5429
Mfr. Part No.TPS27081ADDCR
TWD30.00
Each (In a Pack of 2)
units
2 1.2 V 8 V High Side Surface Mount - 2 Non-Inverting SOT-23 6 - - Independent -
RS Stock No. 456-052
Mfr. Part No.IRS2183SPBF
BrandInfineon
TWD86.40
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. 651-9184
Mfr. Part No.IR21531PBF
BrandInfineon
TWD81.80
Each (In a Pack of 5)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 173-2740
Mfr. Part No.SI8261BAD-C-IS
TWD69.10
Each (In a Tube of 100)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 1 Non-Inverting SDIP 6 - - - -
RS Stock No. 121-9332
Mfr. Part No.TPS27081ADDCR
TWD20.30
Each (On a Reel of 3000)
units
2 1.2 V 8 V High Side Surface Mount - 2 Non-Inverting SOT-23 6 - - Independent -
RS Stock No. 910-2026
Mfr. Part No.MIC4452YN
BrandMicrochip
TWD101.00
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. 124-8779
Mfr. Part No.IR2113STRPBF
BrandInfineon
TWD78.20
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. 445-630
Mfr. Part No.L6387E
TWD54.20
Each (In a Pack of 5)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -