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. 160-9863
Mfr. Part No.ADUM7223BCCZ
PHP158.03
Each (In a Tray of 490)
units
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Inverting LGA 13 Half Bridge CMOS Independent -
RS Stock No. 822-4406
Mfr. Part No.ADUM7223BCCZ
PHP181.175
Each (In a Pack of 2)
units
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Inverting LGA 13 Half Bridge CMOS Independent -
RS Stock No. 919-9193
Mfr. Part No.LT1910ES8PBF
PHP160.065
Each (In a Tube of 100)
units
1 8 V 48 V High Side Surface Mount - 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 761-8493
Mfr. Part No.LT1910ES8#PBF
PHP190.57
Each
units
1 8 V 48 V High Side Surface Mount - 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 877-9123
Mfr. Part No.ADP3629ARZ-R7
PHP89.14
Each (In a Pack of 5)
units
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 761-9585
Mfr. Part No.LTC4440ES6#TRMPBF
PHP191.53
Each
units
1 - 80 V High Side Surface Mount 4A 1 Non-Inverting SOT-23 6 Full Bridge CMOS, TTL - -
RS Stock No. 779-9104
Mfr. Part No.LT1161CSW#PBF
PHP367.51
Each
units
4 8 V 48 V High Side Surface Mount - 4 Non-Inverting SOIC 20 - - Independent -
RS Stock No. 810-7761
Mfr. Part No.ADUM3224WARZ
PHP248.72
Each
units
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Inverting SOIC 16 Half Bridge CMOS Independent -
RS Stock No. 160-4471
Mfr. Part No.ADUM3224WARZ
PHP188.974
Each (In a Tube of 48)
units
- - - - - - - - - - - - - -
RS Stock No. 919-9544
Mfr. Part No.LTC4440ES6#TRMPBF
PHP136.476
Each (On a Reel of 500)
units
1 - 80 V High Side Surface Mount 4A 1 Non-Inverting SOT-23 6 Full Bridge CMOS, TTL - -
RS Stock No. 796-9088
Mfr. Part No.ADUM4223CRWZ
PHP226.32
Each
units
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Non-Inverting SOIC W 16 Half Bridge CMOS Independent -
RS Stock No. 155-5330
Mfr. Part No.LT1161CSW#PBF
PHP279.217
Each (In a Tube of 38)
units
4 8 V 48 V High Side Surface Mount - 4 Non-Inverting SOIC 20 - - Independent -
RS Stock No. 160-2891
Mfr. Part No.ADP3629ARZ-R7
PHP68.457
Each (On a Reel of 1000)
units
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS Stock No. 779-9502
Mfr. Part No.LT1910IS8#PBF
PHP234.025
Each (In a Pack of 2)
units
1 8 V 48 V High Side Surface Mount - 1 Non-Inverting SOIC 8 - - Independent -
RS Stock No. 131-1236
Mfr. Part No.ADUM4121-1BRIZ
PHP294.00
Each
units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 168-4902
Mfr. Part No.ADUM4121-1BRIZ
PHP225.23
Each (In a Tube of 80)
units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 155-9295
Mfr. Part No.LTC1981ES5#TRMPBF
PHP107.191
Each (On a Reel of 500)
units
1 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS Stock No. 160-2976
Mfr. Part No.ADUM4135BRWZ
PHP214.329
Each (In a Tube of 47)
units
6 2.3 V 6 V High and Low Side Surface Mount 4A 2 Non-Inverting SOIC W 16 - CMOS - -
RS Stock No. 168-4906
Mfr. Part No.ADUM4121CRIZ
PHP246.713
Each (In a Tube of 80)
units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS Stock No. 131-1237
Mfr. Part No.ADUM4121-1CRIZ
PHP294.00
Each
units
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -