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. 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 - - - -
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. 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. 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. 122-2423
Mfr. Part No.ZXGD3006E6TA
HK$1.854
Each (On a Reel of 3000)
units
1 - 40 V Low Side Surface Mount - - Non-Inverting SOT-26 6 - - - -
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. 496-785
Mfr. Part No.HIP2100IBZ
HK$18.10
Each
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. 831-2768
Mfr. Part No.IR2233JPbF
BrandInfineon
HK$123.52
Each
units
6 10 V 20 V High and Low Side Surface Mount 500mA 6 Inverting PLCC 44 Half Bridge CMOS, LSTTL Independent -
RS Stock No. 668-4376
Mfr. Part No.TC4431VPA
BrandMicrochip
HK$25.07
Each (In a Pack of 2)
units
1 4.5 V 30 V High Side Through Hole 1.5A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 661-3019
Mfr. Part No.TPS2814P
HK$16.082
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. 207-0168
Mfr. Part No.TC4422CPA
BrandMicrochip
HK$21.03
Each
units
1 4.5 V 18 V Low Side Through Hole 9A 1 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 456-153
Mfr. Part No.IRS2106SPBF
BrandInfineon
HK$15.09
Each (In a Pack of 5)
units
2 10 V 20 V High and Low Side Surface Mount 0.6A 2 Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 919-4974
Mfr. Part No.IR2113SPBF
BrandInfineon
HK$22.88
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. 168-5825
Mfr. Part No.VND5012AK-E
HK$38.528
Each (In a Tube of 49)
units
2 4.5 V 36 V High Side Surface Mount 40A 2 Non-Inverting PowerSSO 24 - CMOS - -
RS Stock No. 445-781
Mfr. Part No.VND5012AK-E
HK$43.39
Each
units
2 4.5 V 36 V High Side Surface Mount 40A 2 Non-Inverting PowerSSO 24 - CMOS - -
RS Stock No. 166-3389
Mfr. Part No.FAN3100CSX
HK$2.85
Each (On a Reel of 3000)
units
1 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 1 Inverting, Non-Inverting SOT-23 5 - CMOS Synchronous -
RS Stock No. 541-2717
Mfr. Part No.IR2101PBF
BrandInfineon
HK$17.99
Each
units
2 10 V 20 V High and Low Side Through Hole 0.36A 2 Non-Inverting PDIP 8 - CMOS, LSTTL Independent -
RS Stock No. 921-5453
Mfr. Part No.ICL7667CBAZA
HK$20.882
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. 165-5787
Mfr. Part No.IR21271SPBF
BrandInfineon
HK$14.126
Each (In a Tube of 95)
units
1 10 V 20 V High Side Surface Mount 500mA 1 Non-Inverting SOIC 8 - CMOS, LSTTL - -
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