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. 178-1451
Mfr. Part No.IR2109PBF
BrandInfineon
HK$14.88
Each (In a Tube of 50)
units
2 10 V 20 V Half Bridge Through Hole 0.35A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 505-3059
Mfr. Part No.SKHI 22B H4 R
BrandSemikron
HK$936.63
Each
units
2 - 18 V - - 8A 2 - - - Half Bridge - - -
RS Stock No. 145-9293
Mfr. Part No.IR21834SPBF
BrandInfineon
HK$19.139
Each (In a Tube of 55)
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. 144-9279
Mfr. Part No.TC4431VPA
BrandMicrochip
HK$17.625
Each (In a Tube of 60)
units
1 4.5 V 30 V High Side Through Hole 1.5A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 541-2284
Mfr. Part No.IR2136SPBF
BrandInfineon
HK$32.48
Each
units
6 10 V 20 V High and Low Side Surface Mount 0.35A 6 Inverting SOIC W 28 Three Phase CMOS, LSTTL Independent -
RS Stock No. 831-2727
Mfr. Part No.IR2010PBF
BrandInfineon
HK$29.15
Each (In a Pack of 2)
units
2 10 V 20 V High and Low Side Through Hole 3A 2 Non-Inverting PDIP 14 - CMOS, LSTTL Independent -
RS Stock No. 178-5383
Mfr. Part No.LTC1693-1IS8#PBF
HK$32.405
Each (In a Tube of 100)
units
2 4.5 V 13.2 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 541-2767
Mfr. Part No.IR2111SPBF
BrandInfineon
HK$21.87
Each
units
2 10 V 20 V Half Bridge Surface Mount 0.5A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS Synchronous -
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. 923-1553
Mfr. Part No.EL7202CSZ-T7
HK$10.452
Each (On a Reel of 1000)
units
2 4.5 V 15 V Low Side Surface Mount 4A 2 Non-Inverting SOIC 8 - CMOS - -
RS Stock No. 168-5818
Mfr. Part No.VN750B5-E
HK$14.975
Each (In a Tube of 50)
units
1 5.5 V 36 V High Side Surface Mount 6A 1 Non-Inverting P2PAK 5 - CMOS - -
RS Stock No. 541-2290
Mfr. Part No.IR2213PBF
BrandInfineon
HK$56.68
Each
units
2 12 V 20 V High and Low Side Through Hole 2.5A 2 Non-Inverting PDIP 14 - CMOS, LSTTL Independent -
RS Stock No. 216-3478
Mfr. Part No.HIP4081AIPZ
BrandIntersil
HK$47.62
Each
units
4 9.5 V 15 V Full Bridge Through Hole 2.5A 4 Inverting, Non-Inverting PDIP 20 Half Bridge CMOS, TTL Independent -
RS Stock No. 865-5712
Mfr. Part No.IR2233SPBF
BrandInfineon
HK$77.87
Each
units
6 10 V 20 V High and Low Side Surface Mount 500mA 6 Inverting SOIC 28 Half Bridge CMOS, LSTTL Independent -
RS Stock No. 145-8856
Mfr. Part No.IR2010PBF
BrandInfineon
HK$24.016
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. 921-5917
Mfr. Part No.EL7202CSZ-T7
HK$18.98
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Surface Mount 4A 2 Non-Inverting SOIC 8 - CMOS - -
RS Stock No. 496-795
Mfr. Part No.ICL7667CBAZA*
HK$11.462
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. 922-8061
Mfr. Part No.ZXGD3004E6TA
HK$2.484
Each (On a Reel of 3000)
units
1 - 40 V Low Side Surface Mount 8A 1 Non-Inverting SOT-23 6 - - - -
RS Stock No. 168-5821
Mfr. Part No.L6387E
HK$10.811
Each (In a Tube of 50)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS Stock No. 165-5741
Mfr. Part No.IR21834STRPBF
BrandInfineon
HK$20.326
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 -