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. 920-9830
Mfr. Part No.NCP81074BDR2G
MYR6.375
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. 163-0170
Mfr. Part No.NCP81074BDR2G
MYR3.076
Each (On a Reel of 2500)
units
CMOS, TTL 10 A 20V 8 7ns SOIC 1 7ns Low Side - 1 27ns - Non-Inverting
RS Stock No. 865-1198
Mfr. Part No.FAN7387MX
MYR5.264
Each (In a Pack of 5)
units
- 650 mA 14V 8 - SOP 2 - High and Low Side Synchronous 2 - Half Bridge Non-Inverting
RS Stock No. 166-3288
Mfr. Part No.FAN7387MX
MYR2.287
Each (On a Reel of 3000)
units
- 650 mA 14V 8 - SOP 2 - High and Low Side Synchronous 2 - Half Bridge Non-Inverting
RS Stock No. 865-1202
Mfr. Part No.FAN7391MX
MYR8.028
Each (In a Pack of 5)
units
CMOS, TTL -4.5 A, 4.5 A 20V 14 - SOP 2 - High and Low Side - 2 - Half Bridge Non-Inverting
RS Stock No. 166-1726
Mfr. Part No.FAN73711MX
MYR2.331
Each (On a Reel of 3000)
units
- 4 A 20V 8 - SOP 1 - High Side - 1 - Half Bridge Non-Inverting
RS Stock No. 166-2078
Mfr. Part No.FAN7391MX
MYR3.846
Each (On a Reel of 2500)
units
CMOS, TTL -4.5 A, 4.5 A 20V 14 - SOP 2 - High and Low Side - 2 - Half Bridge Non-Inverting
RS Stock No. 802-4089
Mfr. Part No.NCP5104DR2G
MYR3.19
Each (In a Pack of 10)
units
CMOS, TTL 500 mA 20V 8 - SOIC 2 - Half Bridge - 2 - Half Bridge Non-Inverting
RS Stock No. 162-9067
Mfr. Part No.NCP5104DR2G
MYR2.125
Each (On a Reel of 2500)
units
CMOS, TTL 500 mA 20V 8 - SOIC 2 - Half Bridge - 2 - Half Bridge Non-Inverting
RS Stock No. 772-8853
Mfr. Part No.FAN73711MX
MYR5.47
Each (In a Pack of 5)
units
- 4 A 20V 8 - SOP 1 - High Side - 1 - Half Bridge Non-Inverting
RS Stock No. 185-8033
Mfr. Part No.NCD5703CDR2G
MYR4.249
Each (On a Reel of 2500)
units
- 6.8 A, 7.8 A 5V 8 7.9ns SOIC 1 9.2ns Gate Driver - 1 75ns Half Bridge -
RS Stock No. 185-8102
Mfr. Part No.NCV5702DR2G
MYR6.928
Each (On a Reel of 2500)
units
- 6.8 A, 7.8 A 5V 16 7.9ns SOIC 1 9.2ns Gate Driver Independent 1 75ns Half Bridge -
RS Stock No. 464-110
Mfr. Part No.NUD3112DMT1G
MYR1.80
Each (In a Pack of 10)
units
- 300 mA 14V 6 - SC-74 2 - - - 2 - - -
RS Stock No. 186-1255
Mfr. Part No.NCD57000DWR2G
MYR13.376
Each (On a Reel of 1000)
units
- 7.1 A, 7.8 A 5V 16 15ns SOIC 1 10ns Isolated Gate Driver - 1 90ns - Non-Inverting
RS Stock No. 124-1370
Mfr. Part No.FAN7093_F085
MYR19.048
Each (On a Reel of 800)
units
CMOS, TTL 46 A 18V 7 - D2PAK (TO-263) 1 - High and Low Side Independent 2 - Half Bridge Non-Inverting
RS Stock No. 166-3464
Mfr. Part No.FAN3122TMX
MYR3.519
Each (On a Reel of 2500)
units
TTL 10.6 A, 11.4 A 18V 8 - SOIC 2 - Low Side Synchronous 1 - Full Bridge Non-Inverting
RS Stock No. 163-2233
Mfr. Part No.NCP5911MNTBG
MYR0.797
Each (On a Reel of 3000)
units
- - 5.5V 8 - DFN 2 - High and Low Side Synchronous 2 - Half Bridge Non-Inverting
RS Stock No. 166-2071
Mfr. Part No.FAN3278TMX
MYR2.589
Each (On a Reel of 2500)
units
TTL -1 A, 1.5 A 27V 8 - SOIC 2 - High and Low Side Independent 2 - NMOS Bridge, PMOS Bridge Inverting, Non-Inverting
RS Stock No. 163-1002
Mfr. Part No.NCP4304ADR2G
MYR2.681
Each (On a Reel of 2500)
units
- 2.5 A, 5 A 30V 8 - SOIC 1 - - Synchronous 1 - Half Bridge -
RS Stock No. 124-5415
Mfr. Part No.NUD3160DMT1G
MYR0.706
Each (On a Reel of 3000)
units
- - 60V 6 - SC-74 - - - - 2 - - -