Gate Drivers

Gate driver integrated circuits (ICs) are power amplifiers which convert low-power inputs into high-current drives. They are designed for use with high-power transistor devices, such as MOSFETs or IGBTs. Gate drivers sit between an output signal from a DAC (Digital to Analogue Converter) and a power switch (IGBT or MOSFET).

It is important to consider the number of driver outputs for your chosen application. The operating voltage and output current parameters are also important factors to consider when choosing a gate driver. Gate driver ICs come in a standard semiconductor package, such as MSOP, PDIP, QFN and SOIC. Gate drivers may also come as a complete module.

What are MOSFET drivers?

A MOSFET driver is a power amplifier that provides the high and low output voltage to switch a MOSFET on or off. MOSFETs and IGBT transistors are voltage controlled-devices that are used as a switching device within an electronic circuit. MOSFET drivers are ideal for driving power MOSFETS in converter and inverter applications.

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.

Piezoelectric drivers

Piezoelectricity is the electricity that comes from pressure and latent heat. Piezoelectric drivers (or Piezo drivers) are gate drivers designed to support piezo components. This includes optical fibre, inkjet printers, microphones, speakers and XY stages for micro scanning used in infrared cameras.


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Description Price Logic Type Output Current Supply Voltage Pin Count Fall Time Package Type Number of Outputs Rise Time Topology High and Low Sides Dependency Number of Drivers Time Delay Bridge Type Polarity
RS Stock No. 795-1497
Mfr. Part No.Si8261BBC-C-IS
$2.12
Each (In a Pack of 5)
units
- 4 A 30V 8 - SOIC 2 - Isolated Gate Driver - 1 - - Non-Inverting
RS Stock No. 831-2727
Mfr. Part No.IR2010PBF
BrandInfineon
$8.315
Each (In a Pack of 2)
units
- 3 A 20V 14 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 910-2026
Mfr. Part No.MIC4452YN
BrandMicrochip
$5.30
Each (In a Pack of 5)
units
CMOS, TTL 12 A 18V 8 - PDIP 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 738-6055
Mfr. Part No.TC4422AVAT
BrandMicrochip
$5.06
Each
units
CMOS, TTL 10 A 18V 5 - TO-220 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 912-6801
Mfr. Part No.TC4422AVAT
BrandMicrochip
$3.129
Each (In a Tube of 50)
units
CMOS, TTL 10 A 18V 5 - TO-220 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 165-4201
Mfr. Part No.MIC4452YN
BrandMicrochip
$3.591
Each (In a Tube of 50)
units
CMOS, TTL 12 A 18V 8 - PDIP 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 859-391
Mfr. Part No.HIP4082IPZ
$7.60
Each
units
CMOS, TTL 1.25 A 15V 16 - PDIP 4 - Full Bridge Independent 4 - Full Bridge Non-Inverting
RS Stock No. 168-5817
Mfr. Part No.VN820B5-E
$3.398
Each (In a Tube of 50)
units
CMOS 9 A 36V 5 - P2PAK 1 - High Side - 1 - - Non-Inverting
RS Stock No. 162-5656
Mfr. Part No.UCC27323P
$1.83
Each (In a Tube of 50)
units
CMOS, TTL 4.5 A 15V 8 - PDIP 2 - Low Side - 2 - - Inverting
RS Stock No. 145-8856
Mfr. Part No.IR2010PBF
BrandInfineon
$7.077
Each (In a Tube of 25)
units
- 3 A 20V 14 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 543-0636
Mfr. Part No.IR2181PBF
BrandInfineon
$8.10
Each
units
- 2.3 A 20V 8 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 445-359
Mfr. Part No.VN820B5-E
$3.812
Each (In a Pack of 5)
units
CMOS 9 A 36V 5 - P2PAK 1 - High Side - 1 - - Non-Inverting
RS Stock No. 496-016
Mfr. Part No.IRS2001PBF
BrandInfineon
$2.994
Each (In a Pack of 5)
units
- 0.6 A 20V 8 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 165-5741
Mfr. Part No.IR21834STRPBF
BrandInfineon
$2.992
Each (On a Reel of 2500)
units
- 2.3 A 20V 14 - SOIC 2 - Half Bridge Dependent 2 - Half Bridge Non-Inverting
RS Stock No. 166-1039
Mfr. Part No.IRS2001PBF
BrandInfineon
$2.531
Each (In a Tube of 50)
units
- 0.6 A 20V 8 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 145-9293
Mfr. Part No.IR21834SPBF
BrandInfineon
$4.273
Each (In a Tube of 55)
units
- 2.3 A 20V 14 - SOIC 2 - Half Bridge Dependent 2 - Half Bridge Non-Inverting
RS Stock No. 920-9830
Mfr. Part No.NCP81074BDR2G
$1.848
Each (In a Pack of 10)
units
CMOS, TTL 10 A 20V 8 7ns SOIC 1 7ns Low Side - 1 27ns - Non-Inverting
RS Stock No. 168-9961
Mfr. Part No.SI8261BBC-C-IS
$2.32
Each (In a Tube of 96)
units
- 4 A 30V 8 - SOIC 2 - Isolated Gate Driver - 1 - - Non-Inverting
RS Stock No. 166-1057
Mfr. Part No.IR2181PBF
BrandInfineon
$7.172
Each (In a Tube of 50)
units
- 2.3 A 20V 8 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS Stock No. 661-3188
Mfr. Part No.UCC27323P
$2.268
Each (In a Pack of 5)
units
CMOS, TTL 4.5 A 15V 8 - PDIP 2 - Low Side - 2 - - Inverting