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. 812-4328
Mfr. Part No.UCC27531DBVT
$2.90
Each (In a Pack of 10)
units
1 10 V 32 V Low Side Surface Mount 5A 2 Non-Inverting SOT-23 6 - CMOS, TTL Independent -
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. 661-3233
Mfr. Part No.UCC37321P
$4.272
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. 809-5429
Mfr. Part No.TPS27081ADDCR
$1.36
Each (In a Pack of 2)
units
2 1.2 V 8 V High Side Surface Mount - 2 Non-Inverting SOT-23 6 - - Independent -
RS Stock No. 162-5664
Mfr. Part No.UCC37321P
$4.827
Each (In a Tube of 50)
units
1 4 V 15 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 921-2877
Mfr. Part No.UCC27531DBVT
$1.72
Each (On a Reel of 250)
units
1 10 V 32 V Low Side Surface Mount 5A 2 Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS Stock No. 162-5656
Mfr. Part No.UCC27323P
$2.90
Each (In a Tube of 50)
units
2 4.5 V 15 V Low Side Through Hole 4.5A 2 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 661-3188
Mfr. Part No.UCC27323P
$3.41
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Through Hole 4.5A 2 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 661-3182
Mfr. Part No.UCC27324D
$2.75
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Surface Mount 4.5A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 162-5653
Mfr. Part No.UCC27321P
$4.63
Each (In a Tube of 50)
units
1 4 V 15 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 661-3160
Mfr. Part No.UCC27321P
$5.15
Each
units
1 4 V 15 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 121-9140
Mfr. Part No.UCC27324D
$2.50
Each (In a Tube of 75)
units
2 4.5 V 15 V Low Side Surface Mount 4.5A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 145-6231
Mfr. Part No.UCC27524DGN
$2.06
Each (In a Tube of 80)
units
2 4.5 V 18 V Low Side Surface Mount 5A 2 Non-Inverting MSOP 8 - CMOS, TTL Synchronous -
RS Stock No. 661-3223
Mfr. Part No.UCC27424P
$2.82
Each (In a Pack of 5)
units
2 4 V 15 V Low Side Through Hole 4A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 660-8060
Mfr. Part No.UC3709N
$13.33
Each
units
2 5 V 40 V Low Side Through Hole 1.5A 2 Inverting PDIP 8 - TTL - -
RS Stock No. 121-9002
Mfr. Part No.LM5112MY/NOPB
$0.988
Each (On a Reel of 1000)
units
1 3.5 V 14 V Low Side Surface Mount 7A 1 Non-Inverting MSOP 8 - CMOS, TTL - -
RS Stock No. 651-2537
Mfr. Part No.LM5112MY/NOPB
$2.172
Each (In a Pack of 5)
units
1 3.5 V 14 V Low Side Surface Mount 7A 1 Non-Inverting MSOP 8 - CMOS, TTL - -
RS Stock No. 774-1477
Mfr. Part No.UCC27519DBVT
$1.93
Each (In a Bag of 5)
units
1 4.5 V 18 V Low Side Surface Mount 4A 1 Non-Inverting SOT-23 5 - CMOS Independent -
RS Stock No. 709-3034
Mfr. Part No.SN75372P
$4.49
Each
units
2 4.75 V 5.25 V, 24 V Low Side Through Hole 0.5A 2 Non-Inverting PDIP 8 - TTL - -
RS Stock No. 121-9071
Mfr. Part No.UC3709N
$12.71
Each (In a Tube of 50)
units
2 5 V 40 V Low Side Through Hole 1.5A 2 Inverting PDIP 8 - TTL - -