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. 464-110
Mfr. Part No.NUD3112DMT1G
kr 3,878
Each (In a Pack of 10)
Units
2 - 14 V - Surface Mount 300mA 2 - SC-74 6 - - - -
RS Stock No. 163-2698
Mfr. Part No.NUD3112DMT1G
kr 1,55
Each (On a Reel of 3000)
Units
2 - 14 V - Surface Mount 300mA 2 - SC-74 6 - - - -
RS Stock No. 791-9692
Mfr. Part No.NCP3420DR2G
kr 4,427
Each (In a Pack of 10)
Units
2 4.6 V 13.2 V High and Low Side Surface Mount - 2 Non-Inverting SOIC 8 Half Bridge - Synchronous -
RS Stock No. 121-6434
Mfr. Part No.NCP3420DR2G
kr 1,779
Each (On a Reel of 2500)
Units
2 4.6 V 13.2 V High and Low Side Surface Mount - 2 Non-Inverting SOIC 8 Half Bridge - Synchronous -
RS Stock No. 889-5376
Mfr. Part No.MCP1416T-E/OT
BrandMicrochip
kr 4,383
Each (On a Reel of 3000)
Units
1 4.5 V 18 V Low Side Surface Mount 1.5A 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 668-4216
Mfr. Part No.MCP1416T-E/OT
BrandMicrochip
kr 5,822
Each (In a Pack of 5)
Units
1 4.5 V 18 V Low Side Surface Mount 1.5A 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 155-7528
Mfr. Part No.LTC4355IMS#PBF
kr 42,561
Each (In a Tube of 37)
Units
10 9 V 80 V - Surface Mount - 1 Inverting MSOP 16 - - - -
RS Stock No. 913-4010
Mfr. Part No.IR1167ASTRPBF
BrandInfineon
kr 14,311
Each (On a Reel of 2500)
Units
1 12 V 18 V - Surface Mount 7A 1 - SOIC 8 Half Bridge - - -
RS Stock No. 739-5989
Mfr. Part No.FAN3268TMX
kr 10,968
Each (In a Pack of 5)
Units
2 4.5 V 18 V High and Low Side Surface Mount 3A 2 Inverting, Non-Inverting SOIC 8 NMOS Bridge, PMOS Bridge TTL Independent -
RS Stock No. 177-0674
Mfr. Part No.MIC4605-1YM
BrandMicrochip
kr 6,984
Each (In a Pack of 20)
Units
2 5.5 V 16 V Half Bridge Surface Mount 1 ((Typ.) Sink)) A, 1 ((Typ.)Source)) A 2 Non-Inverting SOIC 8 Half Bridge PWM, TTL Independent -
RS Stock No. 300-199
Mfr. Part No.IR2130PBF
BrandInfineon
kr 93,12
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. 166-2460
Mfr. Part No.FAN3268TMX
kr 4,458
Each (On a Reel of 2500)
Units
2 4.5 V 18 V High and Low Side Surface Mount 3A 2 Inverting, Non-Inverting SOIC 8 NMOS Bridge, PMOS Bridge TTL Independent -
RS Stock No. 822-6547
Mfr. Part No.LTC4355IMS#PBF
kr 63,61
Each
Units
10 9 V 80 V - Surface Mount - 1 Inverting MSOP 16 - - - -
RS Stock No. 177-0431
Mfr. Part No.MIC4605-1YM
BrandMicrochip
kr 5,818
Each (In a Tube of 95)
Units
2 5.5 V 16 V Half Bridge Surface Mount 1 A 2 Non-Inverting SOIC 8 Half Bridge PWM, TTL Independent -
RS Stock No. 170-8199
Mfr. Part No.EL7212CSZ
BrandIntersil
kr 20,546
Each (In a Tube of 97)
Units
2 4.5 V 15 V Low Side Surface Mount 4A 2 Inverting SOIC 8 - CMOS - -
RS Stock No. 124-9036
Mfr. Part No.2ED300C17SROHSBPSA1
BrandInfineon
kr 1 420,592
Each (In a Box of 12)
Units
2 14 V 16 V Galvanic Isolated Surface Mount 30A 2 Non-Inverting DSO 45 Half Bridge - - -
RS Stock No. 496-155
Mfr. Part No.IRS2108SPBF
BrandInfineon
kr 10,62
Each (In a Pack of 2)
Units
2 10 V 20 V Half Bridge Surface Mount 0.6A 2 Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 124-8987
Mfr. Part No.IR2184PBF
BrandInfineon
kr 25,222
Each (In a Tube of 50)
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. 920-6301
Mfr. Part No.L6384ED
kr 8,491
Each (In a Tube of 100)
Units
2 - 16.6 V Half Bridge Surface Mount 0.65A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, TTL Synchronous -
RS Stock No. 923-1565
Mfr. Part No.EL7212CSZ-T7
kr 11,196
Each (On a Reel of 1000)
Units
2 4.5 V 15 V Low Side Surface Mount 4A 2 Inverting SOIC 8 - CMOS - -
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Power drivers for MOSFET and IGBT in low ...
Description:
Power drivers for MOSFET and IGBT in low side, high side, and half-bridge circuits.