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. 496-795
Mfr. Part No.ICL7667CBAZA*
$4.554
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Surface Mount 1A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 496-785
Mfr. Part No.HIP2100IBZ
$6.02
Each
units
2 9 V 14 V Half Bridge Surface Mount 2A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 921-5447
Mfr. Part No.HIP2100IBZ
$6.06
Each (In a Pack of 2)
units
2 9 V 14 V Half Bridge Surface Mount 2A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS Stock No. 923-1341
Mfr. Part No.HIP4080AIPZ
$7.865
Each (In a Tube of 18)
units
4 9.5 V 15 V Full Bridge Through Hole 2.5A 4 Inverting, Non-Inverting PDIP 20 Full Bridge CMOS, TTL Independent -
RS Stock No. 859-391
Mfr. Part No.HIP4082IPZ
$7.18
Each
units
4 8.5 V 15 V Full Bridge Through Hole 1.25A 4 Non-Inverting PDIP 16 Full Bridge CMOS, TTL Independent -
RS Stock No. 921-5453
Mfr. Part No.ICL7667CBAZA
$4.554
Each (In a Pack of 5)
units
2 4.5 V 15 V Low Side Surface Mount 1A 2 Inverting SOIC 8 - CMOS, TTL - -
RS Stock No. 921-5431
Mfr. Part No.HIP4080AIPZ
$9.58
Each (In a Pack of 2)
units
4 9.5 V 15 V Full Bridge Through Hole 2.5A 4 Inverting, Non-Inverting PDIP 20 Full Bridge CMOS, TTL Independent -
RS Stock No. 923-1357
Mfr. Part No.ICL7667CBAZA
$3.872
Each (In a Tube of 98)
units
2 4.5 V 15 V Low Side Surface Mount 1A 2 Inverting SOIC 8 - CMOS, TTL - -
New
RS Stock No. 196-9085
Mfr. Part No.ISL55111IRZ
$4.056
Each (In a Pack of 5)
units
- 2.7 V 5.5 V - - 3.5A - - QFN 16 - - - -
New
RS Stock No. 196-8875
Mfr. Part No.HIP2101IBZ
$5.748
Each (In a Tube of 98)
units
2 -0.3 V 18 V - - - - - SOIC 8 - - - -
New
RS Stock No. 196-8876
Mfr. Part No.HIP2101IBZ
$6.832
Each (In a Pack of 5)
units
2 -0.3 V 18 V - - - - - SOIC 8 - - - -
RS Stock No. 146-2425
Mfr. Part No.ISL55110IVZ
$3.025
Each (In a Tube of 96)
units
2 5 V 12 V Buffer Surface Mount 3.5A 2 Inverting TSSOP 8 - CMOS, TTL - -
New
RS Stock No. 196-8880
Mfr. Part No.HIP4081AIPZ
$8.681
Each (In a Tube of 18)
units
4 9.5 V 15 V - - - - - PDIP 20 - - - -
RS Stock No. 761-6826
Mfr. Part No.R2J20654NP#G3
$7.16
Each
units
1 4.5 V 5.5 V - Surface Mount 40A 1 - QFN 40 - Tri-State, TTL - -
RS Stock No. 921-5958
Mfr. Part No.ISL55110IVZ
$3.564
Each (In a Pack of 5)
units
2 5 V 12 V Buffer Surface Mount 3.5A 2 Inverting TSSOP 8 - CMOS, TTL - -
New
RS Stock No. 196-8885
Mfr. Part No.ICL7667CBAZA-T
$2.378
Each (On a Reel of 2500)
units
2 4.5 V 15 V - - - - - SOIC 8 - - - -
RS Stock No. 921-5450
Mfr. Part No.HIP4080AIBZ
$9.385
Each (In a Pack of 2)
units
4 9.5 V 15 V Full Bridge Surface Mount 2.5A 4 Inverting, Non-Inverting SOIC W 20 Full Bridge CMOS, TTL Independent -
RS Stock No. 921-5462
Mfr. Part No.HIP4082IBZ
$7.14
Each (In a Pack of 2)
units
4 8.5 V 15 V Full Bridge Surface Mount 1.25A 4 Non-Inverting SOIC 16 Full Bridge CMOS, TTL Independent -
New
RS Stock No. 196-8886
Mfr. Part No.ICL7667CBAZA-T
$5.178
Each (In a Pack of 5)
units
2 4.5 V 15 V - - - - - SOIC 8 - - - -
New
RS Stock No. 196-8881
Mfr. Part No.HIP4081AIPZ
$10.305
Each (In a Pack of 2)
units
4 9.5 V 15 V - - - - - PDIP 20 - - - -