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. 168-8752
Mfr. Part No.IR2104STRPBF
BrandInfineon
HK$6.293
Each (On a Reel of 2500)
units
2 10 V 20 V Half Bridge Surface Mount 360mA 2 Inverting SOIC 8 Half Bridge CMOS, LSTTL Dependent -
RS Stock No. 668-4351
Mfr. Part No.TC4427ACPA
BrandMicrochip
HK$12.432
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 872-4142
Mfr. Part No.AUIRB24427STR
BrandInfineon
HK$28.92
Each (In a Pack of 4)
units
2 12.5 V 24 V Low Side Surface Mount 6A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 865-5718
Mfr. Part No.IR2233PBF
BrandInfineon
HK$158.99
Each
units
6 10 V 20 V High and Low Side Through Hole 500mA 6 Inverting PDIP 28 Half Bridge CMOS, LSTTL Independent -
RS Stock No. 145-8875
Mfr. Part No.IR2233PBF
BrandInfineon
HK$146.24
Each (In a Tube of 13)
units
6 10 V 20 V High and Low Side Through Hole 500mA 6 Inverting PDIP 28 Half Bridge CMOS, LSTTL Independent -
RS Stock No. 170-8182
Mfr. Part No.HIP2100IBZ
BrandIntersil
HK$25.859
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. 166-3463
Mfr. Part No.FAN3122CMX
HK$6.13
Each (On a Reel of 2500)
units
1 4.5 V 18 V Low Side Surface Mount 10.6 A, 11.4 A 2 Non-Inverting SOIC 8 Full Bridge CMOS Synchronous -
RS Stock No. 921-5453
Mfr. Part No.ICL7667CBAZA
HK$23.19
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. 145-8856
Mfr. Part No.IR2010PBF
BrandInfineon
HK$24.90
Each (In a Tube of 25)
units
2 10 V 20 V High and Low Side Through Hole 3A 2 Non-Inverting PDIP 14 - CMOS, LSTTL Independent -
RS Stock No. 831-2742
Mfr. Part No.IR21271SPBF
BrandInfineon
HK$21.31
Each (In a Pack of 5)
units
1 10 V 20 V High Side Surface Mount 500mA 1 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 864-4800
Mfr. Part No.FAN7384MX
HK$5.58
Each (On a Reel of 3000)
units
2 13 V 20 V High and Low Side Surface Mount 500mA 2 Non-Inverting SOIC 14 Half Bridge TTL - -
RS Stock No. 165-5741
Mfr. Part No.IR21834STRPBF
BrandInfineon
HK$14.193
Each (On a Reel of 2500)
units
2 10 V 20 V Half Bridge Surface Mount 2.3A 2 Non-Inverting SOIC 14 Half Bridge CMOS, LSTTL Dependent -
RS Stock No. 661-3019
Mfr. Part No.TPS2814P
HK$19.17
Each (In a Pack of 5)
units
2 4 V 14 V Low Side Through Hole 2A 2 Inverting, Non-Inverting PDIP 8 - CMOS - -
RS Stock No. 919-4741
Mfr. Part No.IRS2113PBF
BrandInfineon
HK$19.51
Each (In a Tube of 25)
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. 913-3900
Mfr. Part No.IR2011SPBF
BrandInfineon
HK$19.25
Each (In a Tube of 95)
units
2 10 V 20 V High and Low Side Surface Mount 1A 2 Non-Inverting SOIC 8 - CMOS, LSTTL, 3V, 3.3V, 5V Independent -
RS Stock No. 543-0771
Mfr. Part No.IR2184PBF
BrandInfineon
HK$28.41
Each
units
2 10 V 20 V Half Bridge Through Hole 2.3A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 919-4955
Mfr. Part No.IR2110SPBF
BrandInfineon
HK$29.963
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. 541-2341
Mfr. Part No.IR2153SPBF
BrandInfineon
HK$13.35
Each
units
2 10 V 16.8 V High and Low Side Surface Mount - 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS Synchronous -
RS Stock No. 445-630
Mfr. Part No.L6387E
HK$13.26
Each (In a Pack of 5)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS Stock No. 165-4108
Mfr. Part No.MIC4452YM
BrandMicrochip
HK$15.579
Each (In a Tube of 95)
units
1 4.5 V 18 V Low Side Surface Mount 12A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
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