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. 145-9430
Mfr. Part No.IRS2453DPBF
BrandInfineon
HK$21.753
Each (In a Tube of 25)
units
4 10 V 16.6 V High and Low Side Through Hole 0.26A 4 Inverting, Non-Inverting PDIP 14 Full Bridge CMOS Synchronous -
RS Stock No. 145-8875
Mfr. Part No.IR2233PBF
BrandInfineon
HK$111.397
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. 165-4823
Mfr. Part No.TC4427ACPA
BrandMicrochip
HK$8.095
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 165-9576
Mfr. Part No.MAX627CPA+
BrandMaxim
HK$39.12
Each (In a Tube of 50)
units
2 4.5 V 18 V High and Low Side Through Hole 2A 2 Non-Inverting PDIP 8 - TTL Independent -
RS Stock No. 911-3007
Mfr. Part No.MIC4452ZT
BrandMicrochip
HK$30.11
Each (In a Pack of 2)
units
1 4.5 V 18 V Low Side Through Hole 12A 1 Non-Inverting TO-220 5 - CMOS, TTL - -
RS Stock No. 641-9545
Mfr. Part No.EL7212CNZ
BrandIntersil
HK$38.94
Each
units
2 4.5 V 15 V Low Side Through Hole 4A 2 Inverting PDIP 8 - CMOS - -
RS Stock No. 166-3495
Mfr. Part No.FAN3227TMPX
HK$4.30
Each (On a Reel of 3000)
units
2 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 2 Non-Inverting MLP 8 Full Bridge TTL Independent -
RS Stock No. 799-7863
Mfr. Part No.MAX627CPA+
BrandMaxim
HK$48.54
Each
units
2 4.5 V 18 V High and Low Side Through Hole 2A 2 Non-Inverting PDIP 8 - TTL Independent -
RS Stock No. 165-5332
Mfr. Part No.AUIR08152STR
BrandInfineon
HK$20.642
Each (On a Reel of 2500)
units
1 13 V 25 V Buffer Surface Mount -10 A, 10 A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 919-4961
Mfr. Part No.IR2104SPBF
BrandInfineon
HK$15.915
Each (In a Tube of 95)
units
2 10 V 20 V Half Bridge Surface Mount 0.36A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 168-8752
Mfr. Part No.IR2104STRPBF
BrandInfineon
HK$5.54
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. 865-5718
Mfr. Part No.IR2233PBF
BrandInfineon
HK$147.87
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. 668-4351
Mfr. Part No.TC4427ACPA
BrandMicrochip
HK$10.534
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. 774-7670
Mfr. Part No.TC4425AVPA
BrandMicrochip
HK$14.587
Each (In a Bag of 3)
units
2 4.5 V 18 V Low Side Through Hole 4.5A 2 Inverting, Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 688-0773
Mfr. Part No.IRS2453DPBF
BrandInfineon
HK$31.83
Each (In a Pack of 2)
units
4 10 V 16.6 V High and Low Side Through Hole 0.26A 4 Inverting, Non-Inverting PDIP 14 Full Bridge CMOS Synchronous -
RS Stock No. 809-4980
Mfr. Part No.FAN3227TMPX
HK$10.61
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 2 Non-Inverting MLP 8 Full Bridge TTL Independent -
RS Stock No. 169-8322
Mfr. Part No.EL7212CNZ
BrandIntersil
HK$35.20
Each (In a Tube of 50)
units
2 4.5 V 15 V Low Side Through Hole 4A 2 Inverting PDIP 8 - CMOS - -
RS Stock No. 124-1420
Mfr. Part No.FAN7888MX
HK$8.992
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. 823-1867
Mfr. Part No.ZXGD3006E6TA
HK$3.746
Each (In a Pack of 25)
units
- - - - Surface Mount - - - SOT-26 6 - - - -
RS Stock No. 159-7558
Mfr. Part No.MIC4452ZT
BrandMicrochip
HK$21.434
Each (In a Tube of 50)
units
1 4.5 V 18 V Low Side Through Hole 12A 1 Non-Inverting TO-220 5 - CMOS, TTL - -