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. 162-7710
Mfr. Part No.LM5113SDE/NOPB
HK$30.009
Each (On a Reel of 250)
units
TTL 1.2 A, 5 A 5.5V 10 - WSON 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS Stock No. 121-9318
Mfr. Part No.UCC27511DBVT
HK$7.711
Each (On a Reel of 250)
units
CMOS, TTL 8 A 18V 6 - SOT-23 1 - Low Side Independent 1 - - Inverting, Non-Inverting
RS Stock No. 811-5670
Mfr. Part No.LM5113SDE/NOPB
HK$47.89
Each (In a Pack of 5)
units
TTL 1.2 A, 5 A 5.5V 10 - WSON 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS Stock No. 774-1363
Mfr. Part No.UCC27511DBVT
HK$9.346
Each (In a Bag of 5)
units
CMOS, TTL 8 A 18V 6 - SOT-23 1 - Low Side Independent 1 - - Inverting, Non-Inverting
RS Stock No. 527-704
Mfr. Part No.SN754410NE
HK$20.307
Each (In a Tube of 25)
units
- - - 16 - PDIP - - - - - - - -
RS Stock No. 121-9002
Mfr. Part No.LM5112MY/NOPB
HK$5.626
Each (On a Reel of 1000)
units
CMOS, TTL 7 A 14V 8 - MSOP 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 809-5429
Mfr. Part No.TPS27081ADDCR
HK$7.37
Each (In a Pack of 2)
units
- - 8V 6 - SOT-23 2 - High Side Independent 2 - - Non-Inverting
RS Stock No. 145-7760
Mfr. Part No.TPS2814P
HK$17.073
Each (In a Tube of 50)
units
CMOS 2 A 14V 8 - PDIP 2 - Low Side - 2 - - Inverting, Non-Inverting
RS Stock No. 121-9005
Mfr. Part No.LM5106MM/NOPB
HK$7.699
Each (On a Reel of 1000)
units
TTL 1.8 A 14V 10 - MSOP 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS Stock No. 651-2537
Mfr. Part No.LM5112MY/NOPB
HK$12.328
Each (In a Pack of 5)
units
CMOS, TTL 7 A 14V 8 - MSOP 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 651-2789
Mfr. Part No.LM5106MM/NOPB
HK$15.614
Each (In a Pack of 5)
units
TTL 1.8 A 14V 10 - MSOP 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS Stock No. 809-5214
Mfr. Part No.DRV777PWR
HK$4.883
Each (On a Tape of 10)
units
- - - 16 - TSSOP - - - - - - - -
RS Stock No. 162-6559
Mfr. Part No.DRV777PWR
HK$1.854
Each (On a Reel of 2000)
units
- - - 16 - TSSOP - - - - - - - -
RS Stock No. 121-9332
Mfr. Part No.TPS27081ADDCR
HK$2.831
Each (On a Reel of 3000)
units
- - 8V 6 - SOT-23 2 - High Side Independent 2 - - Non-Inverting
RS Stock No. 661-3019
Mfr. Part No.TPS2814P
HK$20.212
Each (In a Pack of 5)
units
CMOS 2 A 14V 8 - PDIP 2 - Low Side - 2 - - Inverting, Non-Inverting
RS Stock No. 145-1202
Mfr. Part No.UC2707N
HK$77.559
Each (In a Tube of 25)
units
TTL 1.5 A 40V 16 - PDIP 2 - Low Side - 2 - - Inverting, Non-Inverting
RS Stock No. 661-3138
Mfr. Part No.UC3710T
HK$81.76
Each
units
CMOS 6 A 18V 5 - TO-220 1 - Low Side - 1 - - Inverting, Non-Inverting
RS Stock No. 661-3176
Mfr. Part No.UCC27322P
HK$21.59
Each
units
CMOS, TTL 9 A 15V 8 - PDIP 1 - Low Side - 1 - - Non-Inverting
RS Stock No. 197-7628
Mfr. Part No.UCC27517DBVT
HK$8.747
Each (In a Pack of 10)
units
- 4 A 18V 5 - SOT-23 - - Low Side - 1 - - -
RS Stock No. 825-3151
Mfr. Part No.DRV103U
HK$50.495
Each (In a Pack of 2)
units
TTL 1.5 A 32V 8 - SOIC 1 - Low Side - 1 - - Non-Inverting