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. 207-0247
Mfr. Part No.TC4429CPA
BrandMicrochip
SGD2.44
Each
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 795-1438
Mfr. Part No.Si8261AAC-C-IS
SGD2.41
Each (In a Pack of 5)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 622-8254
Mfr. Part No.MAX845ESA+
SGD7.00
Each
units
1 4.5 V 6 V - Surface Mount - - - SOIC 8 - - - -
RS Stock No. 761-3802
Mfr. Part No.MAX845ESA+T
SGD7.84
Each
units
- - - - - - - - - - - - - -
RS Stock No. 541-2751
Mfr. Part No.IR2110PBF
BrandInfineon
SGD5.61
Each
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. 168-9949
Mfr. Part No.SI8261AAC-C-IS
SGD2.146
Each (In a Tube of 96)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 177-6871
Mfr. Part No.MAX845ESA+T
SGD8.963
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 165-9131
Mfr. Part No.MAX845ESA+
SGD6.618
Each (In a Tube of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 165-7603
Mfr. Part No.IRS2186PBF
BrandInfineon
SGD4.898
Each (In a Tube of 50)
units
2 10 V 20 V High and Low Side Through Hole 4A 2 Non-Inverting PDIP 8 - CMOS, LSTTL Independent -
RS Stock No. 178-1415
Mfr. Part No.IRS2117PBF
BrandInfineon
SGD5.20
Each (In a Tube of 50)
units
1 10 V 20 V High Side Through Hole 0.6A 1 Non-Inverting PDIP 8 - CMOS - -
RS Stock No. 464-085
Mfr. Part No.NUD3160DMT1G
SGD0.609
Each (In a Pack of 10)
units
2 - 60 V - Surface Mount - - - SC-74 6 - - - -
RS Stock No. 865-5627
Mfr. Part No.IR2103PBF
BrandInfineon
SGD2.626
Each (In a Tube of 5)
units
2 10 V 20 V Half Bridge Through Hole 360mA 2 Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Dependent -
RS Stock No. 625-5032
Mfr. Part No.MC33153PG
SGD2.82
Each
units
1 - 20 V High and Low Side Through Hole 2A 1 Inverting PDIP 8 Half Bridge CMOS - -
RS Stock No. 505-3065
Mfr. Part No.SKHI 61 R
BrandSemikron
SGD338.12
Each
units
3 14.4 V 15.6 V - - 2A 6 - - - Three Phase CMOS - -
RS Stock No. 165-5473
Mfr. Part No.IR2103PBF
BrandInfineon
SGD2.244
Each (In a Tube of 50)
units
2 10 V 20 V Half Bridge Through Hole 360mA 2 Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Dependent -
RS Stock No. 495-530
Mfr. Part No.IRS2117PBF
BrandInfineon
SGD6.00
Each (In a Pack of 2)
units
1 10 V 20 V High Side Through Hole 0.6A 1 Non-Inverting PDIP 8 - CMOS - -
RS Stock No. 865-1198
Mfr. Part No.FAN7387MX
SGD2.208
Each (In a Pack of 5)
units
2 11 V 14 V High and Low Side Surface Mount 650mA 2 Non-Inverting SOP 8 Half Bridge - Synchronous -
RS Stock No. 169-8276
Mfr. Part No.ICL7667CBAZA
BrandIntersil
SGD3.441
Each (In a Tube of 98)
units
2 4.5 V 15 V Low Side Surface Mount 1A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 541-2824
Mfr. Part No.IR2127PBF
BrandInfineon
SGD4.22
Each
units
1 10 V 20 V High Side Through Hole 0.5A 1 Non-Inverting PDIP 8 - CMOS, LSTTL - -
RS Stock No. 660-8051
Mfr. Part No.UC3708N
SGD16.01
Each
units
2 5 V 35 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
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