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. 178-1444
Mfr. Part No.IR2153PBF
BrandInfineon
€1.455
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. 541-1427
Mfr. Part No.IR2153PBF
BrandInfineon
€2.18
Each
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 687-5380
Mfr. Part No.L2293Q
€3.04
Each
units
4 2.8 V 36 V High and Low Side Surface Mount 1.2A 4 Non-Inverting VFQFPN 32 Full Bridge TTL - -
RS Stock No. 920-6550
Mfr. Part No.L2293Q
€2.124
Each (In a Tray of 490)
units
4 2.8 V 36 V High and Low Side Surface Mount 1.2A 4 Non-Inverting VFQFPN 32 Full Bridge TTL - -
RS Stock No. 541-2751
Mfr. Part No.IR2110PBF
BrandInfineon
€2.41
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. 661-3249
Mfr. Part No.UCC37322P
€1.428
Each (In a Pack of 5)
units
1 4 V 15 V Low Side Through Hole 9A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 165-3492
Mfr. Part No.TC4421AVAT
BrandMicrochip
€1.782
Each (In a Tube of 50)
units
1 4.5 V 18 V Low Side Through Hole 10A 1 Inverting TO-220 5 - CMOS, TTL - -
RS Stock No. 738-6058
Mfr. Part No.TC4421AVAT
BrandMicrochip
€2.17
Each
units
1 4.5 V 18 V Low Side Through Hole 10A 1 Inverting TO-220 5 - CMOS, TTL - -
RS Stock No. 541-0654
Mfr. Part No.IR2111PBF
BrandInfineon
€2.33
Each
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. 131-1236
Mfr. Part No.ADUM4121-1BRIZ
€4.90
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. 915-5137
Mfr. Part No.IRS2153DSTRPBF
BrandInfineon
€0.637
Each (In a Pack of 10)
units
2 11 V 15.4 V Half Bridge Surface Mount - 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 144-9275
Mfr. Part No.TC4421CAT
BrandMicrochip
€2.629
Each (In a Tube of 50)
units
1 4.5 V 18 V Low Side Through Hole 9A 1 Inverting TO-220 5 - CMOS, TTL - -
RS Stock No. 165-7565
Mfr. Part No.IRS2153DSPBF
BrandInfineon
€0.643
Each (In a Tube of 95)
units
2 11 V 15.4 V Half Bridge Surface Mount - 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 655-3853
Mfr. Part No.LM5100AM/NOPB
€2.86
Each
units
2 9 V 14 V Half Bridge Surface Mount 3A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 912-8674
Mfr. Part No.IR2101SPBF
BrandInfineon
€1.358
Each (In a Tube of 95)
units
2 10 V 20 V High and Low Side Surface Mount 360mA 2 Non-Inverting SOIC 8 - 15V, 3.3V, 5V, CMOS, LSTTL Independent -
RS Stock No. 166-2556
Mfr. Part No.FAN7392MX
€0.895
Each (On a Reel of 1000)
units
2 3.3 V 20 V High and Low Side Surface Mount 3A 2 Inverting SOP 16 Half Bridge CMOS, LSTTL Independent -
RS Stock No. 668-4231
Mfr. Part No.MCP14E5-E/SN
BrandMicrochip
€1.67
Each (In a Pack of 2)
units
2 4.5 V 18 V Low Side Surface Mount 4A 2 Inverting, Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 889-5819
Mfr. Part No.MCP14E5-E/SN
BrandMicrochip
€1.254
Each (In a Tube of 100)
units
2 4.5 V 18 V Low Side Surface Mount 4A 2 Inverting, Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 168-4902
Mfr. Part No.ADUM4121-1BRIZ
€3.784
Each (In a Tube of 80)
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. 784-0246
Mfr. Part No.IR2101SPBF
BrandInfineon
€2.18
Each
units
2 10 V 20 V High and Low Side Surface Mount 360mA 2 Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
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