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. 464-110
Mfr. Part No.NUD3112DMT1G
Brandonsemi
kr 5,381
Each (In a Pack of 10)
Units
- 300 mA 14V 6 - SC-74 2 - - - 2 - - -
RS Stock No. 163-2698
Mfr. Part No.NUD3112DMT1G
Brandonsemi
kr 2,248
Each (On a Reel of 3000)
Units
- 300 mA 14V 6 - SC-74 2 - - - 2 - - -
RS Stock No. 668-4216
Mfr. Part No.MCP1416T-E/OT
BrandMicrochip
kr 9,262
Each (In a Pack of 5)
Units
CMOS, TTL 1.5 A 18V 5 - SOT-23 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 791-9692
Mfr. Part No.NCP3420DR2G
Brandonsemi
kr 5,61
Each (In a Pack of 10)
Units
- - 13.2V 8 - SOIC 2 - High and Low Side Synchronous 2 - Half Bridge Non-Inverting
RS Stock No. 121-6434
Mfr. Part No.NCP3420DR2G
Brandonsemi
kr 2,691
Each (On a Reel of 2500)
Units
- - 13.2V 8 - SOIC 2 - High and Low Side Synchronous 2 - Half Bridge Non-Inverting
RS Stock No. 889-5376
Mfr. Part No.MCP1416T-E/OT
BrandMicrochip
kr 7,326
Each (On a Reel of 3000)
Units
CMOS, TTL 1.5 A 18V 5 - SOT-23 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 166-2460
Mfr. Part No.FAN3268TMX
Brandonsemi
kr 9,46
Each (On a Reel of 2500)
Units
TTL 3 A 18V 8 - SOIC 2 - High and Low Side Independent 2 - NMOS Bridge, PMOS Bridge Inverting, Non-Inverting
RS Stock No. 177-0431
Mfr. Part No.MIC4605-1YM
BrandMicrochip
kr 8,536
Each (In a Tube of 95)
Units
- 1 A 16V 8 20ns SOIC 2 20ns Half Bridge Independent 2 75ns Half Bridge Non-Inverting
RS Stock No. 300-199
Mfr. Part No.IR2130PBF
BrandInfineon
kr 180,47
Each
Units
- 0.5 A 20V 28 - PDIP 6 - High and Low Side Independent 6 - Three Phase Inverting
RS Stock No. 177-0674
Mfr. Part No.MIC4605-1YM
BrandMicrochip
kr 11,154
Each (In a Pack of 20)
Units
- 1 A, 1 A 16V 8 20ns SOIC 2 20ns Half Bridge Independent 2 75ns Half Bridge Non-Inverting
RS Stock No. 913-4010
Mfr. Part No.IR1167ASTRPBF
BrandInfineon
kr 14,311
Each (On a Reel of 2500)
Units
- 7 A 18V 8 - SOIC 1 - - - 1 - Half Bridge -
RS Stock No. 739-5989
Mfr. Part No.FAN3268TMX
Brandonsemi
kr 21,068
Each (In a Pack of 5)
Units
TTL 3 A 18V 8 - SOIC 2 - High and Low Side Independent 2 - NMOS Bridge, PMOS Bridge Inverting, Non-Inverting
RS Stock No. 923-1553
Mfr. Part No.EL7202CSZ-T7
kr 29,456
Each (On a Reel of 1000)
Units
CMOS 4 A 15V 8 - SOIC 2 - Low Side - 2 - - Non-Inverting
RS Stock No. 704-6971
Mfr. Part No.EL7222CSZ
kr 41,75
Each
Units
CMOS 4 A 15V 8 - SOIC 2 - Low Side - 2 - - Inverting, Non-Inverting
RS Stock No. 162-5653
Mfr. Part No.UCC27321P
kr 22,337
Each (In a Tube of 50)
Units
CMOS, TTL 9 A 15V 8 - PDIP 1 - Low Side - 1 - - Inverting
RS Stock No. 660-8057
Mfr. Part No.UC3705N
kr 142,96
Each
Units
TTL 1.5 A 40V 8 - PDIP 1 - Low Side - 1 - - Inverting, Non-Inverting
RS Stock No. 168-5815
Mfr. Part No.VN920-E
kr 23,055
Each (In a Tube of 50)
Units
- - - 5 - PENTAWATT - - - - - - - -
RS Stock No. 752-7779
Mfr. Part No.2ED300C17SROHSBPSA1
BrandInfineon
kr 2 031,32
Each
Units
- 30 A 16V 45 - DSO 2 - Galvanic Isolated - 2 - Half Bridge Non-Inverting
RS Stock No. 121-9332
Mfr. Part No.TPS27081ADDCR
kr 6,312
Each (On a Reel of 3000)
Units
- - 8V 6 - SOT-23 2 - High Side Independent 2 - - Non-Inverting
RS Stock No. 809-5429
Mfr. Part No.TPS27081ADDCR
kr 11,36
Each (In a Pack of 2)
Units
- - 8V 6 - SOT-23 2 - High Side Independent 2 - - Non-Inverting