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. 543-0771
Mfr. Part No.IR2184PBF
BrandInfineon
HK$28.30
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. 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. 687-5380
Mfr. Part No.L2293Q
HK$28.85
Each
units
4 2.8 V 36 V High and Low Side Surface Mount 1.2A 4 Non-Inverting VFQFPN 32 Full Bridge TTL - -
RS Stock No. 496-795
Mfr. Part No.ICL7667CBAZA*
HK$22.726
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. 165-9131
Mfr. Part No.MAX845ESA+
HK$25.49
Each (In a Tube of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 541-2442
Mfr. Part No.IR2110SPBF
BrandInfineon
HK$33.76
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. 831-2742
Mfr. Part No.IR21271SPBF
BrandInfineon
HK$20.884
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. 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. 761-3802
Mfr. Part No.MAX845ESA+T
HK$35.72
Each
units
- - - - - - - - - - - - - -
RS Stock No. 300-199
Mfr. Part No.IR2130PBF
BrandInfineon
HK$91.88
Each
units
6 10 V 20 V High and Low Side Through Hole 0.5A 6 Inverting PDIP 28 Three Phase CMOS, LSTTL Independent -
RS Stock No. 165-4677
Mfr. Part No.TC4432VOA713
BrandMicrochip
HK$17.277
Each (On a Reel of 3300)
units
1 4.5 V 30 V High Side Surface Mount 1.5A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 178-1523
Mfr. Part No.IR2111SPBF
BrandInfineon
HK$18.453
Each (In a Tube of 95)
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. 712-2848
Mfr. Part No.ZXGD3004E6TA
HK$5.233
Each (In a Pack of 10)
units
1 - 40 V Low Side Surface Mount 8A 1 Non-Inverting SOT-23 6 - - - -
RS Stock No. 144-9279
Mfr. Part No.TC4431VPA
BrandMicrochip
HK$19.963
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. 864-4800
Mfr. Part No.FAN7384MX
HK$5.468
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. 168-5818
Mfr. Part No.VN750B5-E
HK$18.698
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. 921-5917
Mfr. Part No.EL7202CSZ-T7
HK$22.814
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. 651-2789
Mfr. Part No.LM5106MM/NOPB
HK$13.916
Each (In a Pack of 5)
units
2 8 V 14 V Half Bridge Surface Mount 1.8A 2 Non-Inverting MSOP 10 Half Bridge TTL Independent -
RS Stock No. 166-0964
Mfr. Part No.IRS2106SPBF
BrandInfineon
HK$12.84
Each (In a Tube of 95)
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. 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 -
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