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. 541-1427
Mfr. Part No.IR2153PBF
BrandInfineon
HK$16.23
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. 178-1444
Mfr. Part No.IR2153PBF
BrandInfineon
HK$9.441
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. 923-7712
Mfr. Part No.MAX4420EPA+
BrandMaxim
HK$23.10
Each (In a Tube of 50)
units
1 4.5 V 18 V Buffer Through Hole 6A 2 Non-Inverting PDIP 8 - CMOS - -
RS Stock No. 786-1120
Mfr. Part No.MAX4420EPA+
BrandMaxim
HK$30.11
Each (In a Pack of 2)
units
1 4.5 V 18 V Buffer Through Hole 6A 2 Non-Inverting PDIP 8 - CMOS - -
RS Stock No. 541-2751
Mfr. Part No.IR2110PBF
BrandInfineon
HK$28.51
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. 103-5060
Mfr. Part No.MC33152DG
HK$8.155
Each (In a Tube of 98)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 688-8815
Mfr. Part No.MC33152DG
HK$10.15
Each (In a Pack of 2)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 795-1466
Mfr. Part No.Si8261ACC-C-IS
HK$11.19
Each (In a Pack of 5)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 541-0654
Mfr. Part No.IR2111PBF
BrandInfineon
HK$26.93
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. 168-9954
Mfr. Part No.SI8261ACC-C-IS
HK$10.78
Each (In a Tube of 96)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 811-5670
Mfr. Part No.LM5113SDE/NOPB
HK$36.07
Each (In a Pack of 5)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 456-090
Mfr. Part No.IRS2113SPBF
BrandInfineon
HK$23.81
Each
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. 166-0996
Mfr. Part No.IRS2113SPBF
BrandInfineon
HK$20.17
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. 162-7710
Mfr. Part No.LM5113SDE/NOPB
HK$25.365
Each (On a Reel of 250)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 651-9184
Mfr. Part No.IR21531PBF
BrandInfineon
HK$18.256
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. 651-9077
Mfr. Part No.IR2011PBF
BrandInfineon
HK$22.782
Each (In a Pack of 5)
units
2 10 V 20 V High and Low Side Through Hole 1A 2 Non-Inverting PDIP 8 - CMOS, LSTTL Independent -
RS Stock No. 178-1477
Mfr. Part No.IR21531PBF
BrandInfineon
HK$10.979
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. 170-8182
Mfr. Part No.HIP2100IBZ
BrandIntersil
HK$19.05
Each (In a Tube of 98)
units
2 9 V 14 V Half Bridge Surface Mount 2A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 809-5047
Mfr. Part No.FAN7888MX
HK$16.154
Each (In a Pack of 5)
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. 872-4133
Mfr. Part No.AUIR08152STR
BrandInfineon
HK$21.545
Each (In a Pack of 4)
units
1 13 V 25 V Buffer Surface Mount -10 A, 10 A 2 Non-Inverting SOIC 8 - - - -
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