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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Omschrijving Prijs 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-stocknr. 905-4472
FabrikantnummerSi82390CD-IS
FabrikantSilicon Labs
€ 2,50
Each (In a Pack of 2)
Aantal stuks
- - 24V 16 - SOIC W - 12ns Isolated Gate Driver - 2 - - Non-Inverting
RS-stocknr. 173-2735
FabrikantnummerSI8261ACD-C-IS
FabrikantSilicon Labs
€ 1,52
Each (In a Tube of 100)
Aantal stuks
- 4 A 30V 6 - SDIP 1 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 171-1740
FabrikantnummerSI82390CD-IS
FabrikantSilicon Labs
€ 2,408
Each (In a Tube of 46)
Aantal stuks
- - 24V 16 - SOIC W - 12ns Isolated Gate Driver - 2 - - Non-Inverting
RS-stocknr. 795-1463
FabrikantnummerSi8261ACD-C-IS
FabrikantSilicon Labs
€ 1,832
Each (In a Pack of 5)
Aantal stuks
- 4 A 30V 6 - SDIP 1 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 196-2360
FabrikantnummerSi8275ABD-IS1
FabrikantSilicon Labs
€ 1,953
Each (In a Tube of 48)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 16 18ns SOIC 1 16ns Isolated Gate Driver Independent 2 75ns Half Bridge Inverting
RS-stocknr. 795-1475
FabrikantnummerSi8261BAC-C-IP
FabrikantSilicon Labs
€ 1,754
Each (In a Pack of 5)
Aantal stuks
- 4 A 30V 8 - PDIP 2 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 196-2342
FabrikantnummerSI8273ABD-IM1
FabrikantSilicon Labs
€ 2,13
Each (In a Tube of 60)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 14 18ns QFN 1 16ns High and Low Side Independent 2 75ns Half Bridge Inverting
RS-stocknr. 795-1438
FabrikantnummerSi8261AAC-C-IS
FabrikantSilicon Labs
€ 1,376
Each (In a Pack of 5)
Aantal stuks
- 4 A 30V 8 - SOIC 2 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 196-2361
FabrikantnummerSi8275ABD-IS1
FabrikantSilicon Labs
€ 2,032
Each (In a Pack of 5)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 16 18ns SOIC 1 16ns Isolated Gate Driver Independent 2 75ns Half Bridge Inverting
RS-stocknr. 196-2351
FabrikantnummerSi8274DB4D-IS1
FabrikantSilicon Labs
€ 1,953
Each (In a Tube of 48)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 16 18ns SOIC 1 16ns High and Low Side Independent 2 75ns Half Bridge Inverting
RS-stocknr. 196-3342
FabrikantnummerSi823H3BB-IS1
FabrikantSilicon Labs
€ 2,676
Each (In a Pack of 5)
Aantal stuks
- 6 A 5.5V 16 - SOIC - - Isolated Gate Driver - 2 - - -
RS-stocknr. 196-2357
FabrikantnummerSI8274GB4D-IM1
FabrikantSilicon Labs
€ 2,254
Each (In a Pack of 5)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 14 18ns QFN 1 16ns High and Low Side Independent 2 75ns Half Bridge Inverting
RS-stocknr. 196-2338
FabrikantnummerSi8271DBD-IS
FabrikantSilicon Labs
€ 1,376
Each (In a Tube of 96)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 8 18ns SOIC 1 16ns Isolated Gate Driver Independent 1 75ns Half Bridge Inverting
RS-stocknr. 196-2343
FabrikantnummerSI8273ABD-IM1
FabrikantSilicon Labs
€ 2,254
Each (In a Pack of 5)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 14 18ns QFN 1 16ns High and Low Side Independent 2 75ns Half Bridge Inverting
RS-stocknr. 181-4362
FabrikantnummerSI8233BD-D-IS
FabrikantSilicon Labs
€ 2,483
Each (In a Tube of 46)
Aantal stuks
TTL 4 A 5.5V 16 12ns SOIC 2 12ns Isolated Driver Independent 2 45ns Half Bridge Non-Inverting
RS-stocknr. 795-1450
FabrikantnummerSi8261ABD-C-IS
FabrikantSilicon Labs
€ 1,832
Each (In a Pack of 5)
Aantal stuks
- 4 A 30V 6 - SDIP 1 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 196-2358
FabrikantnummerSI8275ABD-IM1
FabrikantSilicon Labs
€ 2,13
Each (In a Tube of 60)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 14 18ns QFN 1 16ns Isolated Gate Driver Independent 2 75ns Half Bridge Inverting
RS-stocknr. 196-3336
FabrikantnummerSi823H1BB-IS1
FabrikantSilicon Labs
€ 2,563
Each (In a Tube of 48)
Aantal stuks
- 6 A 5.5V 16 - SOIC - - Isolated Gate Driver - 2 - - -
RS-stocknr. 795-1481
FabrikantnummerSi8261BAD-C-IS
FabrikantSilicon Labs
€ 2,01
Each (In a Pack of 5)
Aantal stuks
- 4 A 30V 6 - SDIP 1 - Isolated Gate Driver - 1 - - Non-Inverting
RS-stocknr. 196-2372
FabrikantnummerSi8275DA-IM1
FabrikantSilicon Labs
€ 2,254
Each (In a Pack of 5)
Aantal stuks
TTL 1.8 A, 4 A 5.5 V, 30V 14 18ns QFN 1 16ns Isolated Gate Driver Independent 2 60ns Half Bridge Inverting