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. 165-5418
Mfr. Part No.VN5016AJTR-E
$2.11
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 809-4952
Mfr. Part No.FAN3217TMX
$1.918
Each (In a Pack of 5)
units
2 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 2 Non-Inverting SOIC 8 Full Bridge TTL Synchronous -
RS Stock No. 166-1508
Mfr. Part No.PMD3001D,115
BrandNexperia
$0.255
Each (On a Reel of 3000)
units
1 - 40 V High and Low Side Surface Mount - - Non-Inverting TSOP 6 - - - -
RS Stock No. 872-2455
Mfr. Part No.TC4429CPA
BrandMicrochip
$1.97
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. 509-796
Mfr. Part No.PMD3001D,115
BrandNexperia
$0.392
Each (In a Pack of 20)
units
1 - 40 V High and Low Side Surface Mount - - Non-Inverting TSOP 6 - - - -
RS Stock No. 207-0247
Mfr. Part No.TC4429CPA
BrandMicrochip
$2.35
Each
units
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 166-1726
Mfr. Part No.FAN73711MX
$0.701
Each (On a Reel of 3000)
units
1 10 V 20 V High Side Surface Mount 4A 1 Non-Inverting SOP 8 Half Bridge - - -
RS Stock No. 772-8853
Mfr. Part No.FAN73711MX
$1.97
Each (In a Pack of 5)
units
1 10 V 20 V High Side Surface Mount 4A 1 Non-Inverting SOP 8 Half Bridge - - -
RS Stock No. 168-5821
Mfr. Part No.L6387E
$2.162
Each (In a Tube of 50)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS Stock No. 445-630
Mfr. Part No.L6387E
$2.556
Each (In a Pack of 5)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS Stock No. 505-3059
Mfr. Part No.SKHI 22B H4 R
BrandSemikron
$237.15
Each
units
2 - 18 V - - 8A 2 - - - Half Bridge - - -
RS Stock No. 166-2079
Mfr. Part No.FAN7380MX
$0.74
Each (On a Reel of 3000)
units
2 10 V 20 V High and Low Side Surface Mount 0.18A 2 Non-Inverting SOIC 8 Half Bridge TTL Synchronous -
RS Stock No. 121-9332
Mfr. Part No.TPS27081ADDCR
$0.932
Each (On a Reel of 3000)
units
2 1.2 V 8 V High Side Surface Mount - 2 Non-Inverting SOT-23 6 - - Independent -
RS Stock No. 166-1067
Mfr. Part No.IR2153SPBF
BrandInfineon
$1.85
Each (In a Tube of 95)
units
2 10 V 16.8 V High and Low Side Surface Mount - 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS Synchronous -
RS Stock No. 661-3233
Mfr. Part No.UCC37321P
$5.45
Each (In a Pack of 5)
units
1 4 V 15 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 910-1944
Mfr. Part No.MIC4422YM-TR
BrandMicrochip
$2.70
Each (In a Pack of 5)
units
1 4.5 V 18 V Low Side Surface Mount 9A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 920-6298
Mfr. Part No.L6385E
$2.084
Each (In a Tube of 50)
units
2 - 17 V Half Bridge Through Hole 0.65A 2 Non-Inverting PDIP 8 Half Bridge CMOS, TTL Independent -
RS Stock No. 207-0180
Mfr. Part No.TC4427CPA
BrandMicrochip
$2.42
Each
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 903-4116
Mfr. Part No.FAN7380MX
$1.482
Each (In a Pack of 10)
units
2 10 V 20 V High and Low Side Surface Mount 0.18A 2 Non-Inverting SOIC 8 Half Bridge TTL Synchronous -
RS Stock No. 165-4047
Mfr. Part No.MIC4422YM-TR
BrandMicrochip
$2.04
Each (On a Reel of 2500)
units
1 4.5 V 18 V Low Side Surface Mount 9A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
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