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. 822-6547
Mfr. Part No.LTC4355IMS#PBF
kr 63,61
Each
Units
10 9 V 80 V - Surface Mount - 1 Inverting MSOP 16 - - - -
RS Stock No. 155-7528
Mfr. Part No.LTC4355IMS#PBF
kr 44,057
Each (In a Tube of 37)
Units
10 9 V 80 V - Surface Mount - 1 Inverting MSOP 16 - - - -
RS Stock No. 155-9295
Mfr. Part No.LTC1981ES5#TRMPBF
kr 20,419
Each (On a Reel of 500)
Units
1 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 155-5331
Mfr. Part No.LT1161ISW#PBF
kr 61,722
Each (In a Tube of 38)
Units
4 8 V 48 V High Side Surface Mount - 4 Non-Inverting SOIC 20 - - Independent -
RS Stock No. 823-0224
Mfr. Part No.LTC1981ES5#TRMPBF
kr 21,814
Each (In a Pack of 5)
Units
1 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 779-9108
Mfr. Part No.LT1161ISW#PBF
kr 82,75
Each
Units
4 8 V 48 V High Side Surface Mount - 4 Non-Inverting SOIC 20 - - Independent -
RS Stock No. 160-2891
Mfr. Part No.ADP3629ARZ-R7
kr 9,36
Each (On a Reel of 1000)
Units
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 160-2892
Mfr. Part No.ADP3630ARZ-R7
kr 9,357
Each (On a Reel of 1000)
Units
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 823-0054
Mfr. Part No.LTC4440EMS8E#PBF
kr 36,84
Each (In a Pack of 2)
Units
1 36 V 72 V High Side Surface Mount 2.4A 1 Non-Inverting MSOP 8 Full Bridge CMOS, TTL Independent -
RS Stock No. 168-4258
Mfr. Part No.ADP3634ARDZ
kr 10,886
Each (In a Tube of 98)
Units
2 9.5 V 18 V High and Low Side Surface Mount 4A 2 Inverting, Non-Inverting SOIC 8 - - Independent -
RS Stock No. 131-1241
Mfr. Part No.ADUM4121CRIZ
kr 60,52
Each
Units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 796-9085
Mfr. Part No.ADUM4223BRWZ
kr 49,75
Each
Units
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Non-Inverting SOIC W 16 Half Bridge CMOS Independent -
RS Stock No. 786-9976
Mfr. Part No.LTC4352IMS#PBF
kr 62,01
Each
Units
1 2.9 V 18 V - Surface Mount 1.5A 1 Non-Inverting MSOP 12 - - - -
RS Stock No. 178-5383
Mfr. Part No.LTC1693-1IS8#PBF
kr 32,631
Each (In a Tube of 100)
Units
2 4.5 V 13.2 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 155-6773
Mfr. Part No.LTC4352IMS#PBF
kr 41,165
Each (In a Tube of 37)
Units
1 2.9 V 18 V - Surface Mount 1.5A 1 Non-Inverting MSOP 12 - - - -
RS Stock No. 877-9127
Mfr. Part No.ADP3630ARZ-R7
kr 9,516
Each (In a Pack of 5)
Units
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 851-6847
Mfr. Part No.LTC4444EMS8E#PBF
kr 35,952
Each (In a Pack of 5)
Units
2 7.2 V 13.5 V High Side Surface Mount 3A 1 Non-Inverting MSOP 8 - CMOS Synchronous -
RS Stock No. 919-9540
Mfr. Part No.LTC4416EMS#PBF
kr 34,393
Each (In a Tube of 50)
Units
2 3.6 V 36 V - Surface Mount - 2 Non-Inverting MSOP 10 - - - -
RS Stock No. 131-1236
Mfr. Part No.ADUM4121-1BRIZ
kr 57,63
Each
Units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 131-1235
Mfr. Part No.ADUM4121-1ARIZ
kr 26,38
Each
Units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -