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. 668-4389
Mfr. Part No.TC4432CPA
BrandMicrochip
TWD90.50
Each (In a Pack of 2)
units
1 4.5 V 30 V High Side Through Hole 1.5A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 912-8674
Mfr. Part No.IR2101SPBF
BrandInfineon
TWD53.10
Each (In a Tube of 95)
units
2 10 V 20 V High and Low Side Surface Mount 360mA 2 Non-Inverting SOIC 8 - CMOS, LSTTL, 3.3V, 5V, 15V Independent -
RS Stock No. 921-5453
Mfr. Part No.ICL7667CBAZA
TWD82.40
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Surface Mount 1A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 166-2071
Mfr. Part No.FAN3278TMX
TWD18.10
Each (On a Reel of 2500)
units
2 8 V 27 V High and Low Side Surface Mount -1 A, 1.5 A 2 Inverting, Non-Inverting SOIC 8 NMOS Bridge, PMOS Bridge TTL Independent -
RS Stock No. 166-3470
Mfr. Part No.FAN7388MX
TWD33.50
Each (On a Reel of 1000)
units
3 10 V 20 V High and Low Side Surface Mount 350 mA, 650 mA 6 Inverting SOIC 20 Half Bridge - Independent -
RS Stock No. 859-391
Mfr. Part No.HIP4082IPZ
TWD133.00
Each
units
4 8.5 V 15 V Full Bridge Through Hole 1.25A 4 Non-Inverting PDIP 16 Full Bridge CMOS, TTL Independent -
RS Stock No. 809-4987
Mfr. Part No.FAN3278TMX
TWD44.60
Each (In a Pack of 5)
units
2 8 V 27 V High and Low Side Surface Mount -1 A, 1.5 A 2 Inverting, Non-Inverting SOIC 8 NMOS Bridge, PMOS Bridge TTL Independent -
RS Stock No. 919-4757
Mfr. Part No.IRS2112SPBF
BrandInfineon
TWD73.30
Each (In a Tube of 45)
units
2 10 V 20 V High and Low Side Surface Mount 0.6A 2 Non-Inverting SOIC W 16 - CMOS, LSTTL Independent -
RS Stock No. 144-9282
Mfr. Part No.TC4432VPA
BrandMicrochip
TWD81.50
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. 188-8458
Mfr. Part No.TD310ID
TWD51.20
Each (In a Pack of 5)
units
1 4 V 16 V Half Bridge Surface Mount 0.6A 1 Inverting SO 16 Half Bridge - Dependent -
RS Stock No. 496-145
Mfr. Part No.IRS2111PBF
BrandInfineon
TWD86.00
Each (In a Pack of 2)
units
2 10 V 20 V Half Bridge Through Hole 0.6A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 159-7430
Mfr. Part No.TC4431EPA
BrandMicrochip
TWD85.90
Each (In a Tube of 60)
units
1 4.5 V 30 V High Side Through Hole 1.5A 2 Inverting PDIP 8 - CMOS, TTL Independent -
RS Stock No. 795-1475
Mfr. Part No.Si8261BAC-C-IP
TWD72.80
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. 668-4216
Mfr. Part No.MCP1416T-E/OT
BrandMicrochip
TWD21.60
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Surface Mount 1.5A 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 166-0932
Mfr. Part No.IRS2110SPBF
BrandInfineon
TWD72.10
Each (In a Tube of 45)
units
2 10 V 20 V High and Low Side Surface Mount 2.5A 2 Non-Inverting SOIC W 16 - CMOS, LSTTL Independent -
RS Stock No. 188-8300
Mfr. Part No.TD310ID
TWD47.50
Each (In a Tube of 50)
units
1 4 V 16 V Half Bridge Surface Mount 0.6A 1 Inverting SO 16 Half Bridge - Dependent -
RS Stock No. 121-6299
Mfr. Part No.MC33153DG
TWD56.60
Each (In a Tube of 98)
units
1 - 20 V High and Low Side Surface Mount 1 A, 2 A 1 Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 921-5440
Mfr. Part No.ICL7667CPAZ
TWD145.50
Each (In a Pack of 2)
units
2 4.5 V 15 V Low Side Through Hole 1A 2 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 169-8299
Mfr. Part No.HIP4082IPZ
BrandIntersil
TWD113.00
Each (In a Tube of 25)
units
4 8.5 V 15 V Full Bridge Through Hole 1.25A 4 Non-Inverting PDIP 16 Full Bridge CMOS, TTL Independent -
RS Stock No. 877-2693
Mfr. Part No.L6384ED013TR
TWD47.60
Each (In a Pack of 5)
units
- 14.6 V 16.6 V - Surface Mount - - - SOIC 8 - - - -