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. 923-3833
Mfr. Part No.UC3708N
$11.785
Each (In a Tube of 50)
units
2 5 V 35 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 912-2976
Mfr. Part No.TC4426ACOA
BrandMicrochip
$1.52
Each (In a Tube of 100)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 738-6070
Mfr. Part No.TC4426ACOA
BrandMicrochip
$2.814
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 660-8051
Mfr. Part No.UC3708N
$14.59
Each
units
2 5 V 35 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 872-2455
Mfr. Part No.TC4429CPA
BrandMicrochip
$1.862
Each (In a Tube of 60)
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 445-781
Mfr. Part No.VND5012AK-E
$8.32
Each
units
2 4.5 V 36 V High Side Surface Mount 40A 2 Non-Inverting PowerSSO 24 - CMOS - -
RS Stock No. 207-0247
Mfr. Part No.TC4429CPA
BrandMicrochip
$3.28
Each
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 168-5825
Mfr. Part No.VND5012AK-E
$7.98
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. 543-0793
Mfr. Part No.IR4427PBF
BrandInfineon
$2.67
Each
units
2 6 V 20 V Low Side Through Hole 3.3A 2 Non-Inverting PDIP 8 - CMOS, LSTTL - -
RS Stock No. 670-9918
Mfr. Part No.FAN73832MX
$1.24
Each (In a Pack of 5)
units
2 15 V 20 V High and Low Side Surface Mount 0.65A 2 Inverting, Non-Inverting SOIC 8 Half Bridge - Synchronous -
RS Stock No. 166-1714
Mfr. Part No.FAN73832MX
$1.454
Each (On a Reel of 3000)
units
2 15 V 20 V High and Low Side Surface Mount 0.65A 2 Inverting, Non-Inverting SOIC 8 Half Bridge - Synchronous -
RS Stock No. 178-1465
Mfr. Part No.IR4427PBF
BrandInfineon
$3.245
Each (In a Tube of 50)
units
2 6 V 20 V Low Side Through Hole 3.3A 2 Non-Inverting PDIP 8 - CMOS, LSTTL - -
RS Stock No. 773-7756
Mfr. Part No.MC33151DR2G
$1.81
Each (In a Pack of 2)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 221-440
Mfr. Part No.MC33151DG
$2.27
Each
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 178-1444
Mfr. Part No.IR2153PBF
BrandInfineon
$2.838
Each (In a Tube of 50)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 495-748
Mfr. Part No.IRS2153DPBF
BrandInfineon
$3.32
Each (In a Pack of 2)
units
2 10.1 V 16.8 V Half Bridge Through Hole 0.26A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 541-1427
Mfr. Part No.IR2153PBF
BrandInfineon
$2.74
Each
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 825-5475
Mfr. Part No.UCC27537DBVT
$4.184
Each (In a Pack of 5)
units
1 10 V 32 V Low Side Surface Mount 5A 1 Non-Inverting SOT-23 5 - CMOS, TTL Independent -
RS Stock No. 166-1040
Mfr. Part No.IRS2153DPBF
BrandInfineon
$2.282
Each (In a Tube of 50)
units
2 10.1 V 16.8 V Half Bridge Through Hole 0.26A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 823-4523
Mfr. Part No.TC4424CPA
BrandMicrochip
$2.428
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
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