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庫存編號 665-9059
製造零件編號UC2950T
TWD309.00
單位
CMOS, TTL 4 A 35V 5 - TO-220 2 - Half Bridge Independent 1 - Half Bridge Non-Inverting
RS庫存編號 541-2199
製造零件編號IR2106PBF
BrandInfineon
TWD84.00
單位
- 0.35 A 20V 8 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS庫存編號 133-0784
製造零件編號UCC27714D
TWD100.00
/個 (每包:2個)
單位
CMOS, TTL 4 A 18V 14 30ns SOIC 2 30ns Half Bridge Independent 2 125ns Full Bridge, Half Bridge Non-Inverting
RS庫存編號 921-5614
製造零件編號EL7156CSZ
TWD190.00
單位
- - - 8 - SOIC - - - - - - - -
RS庫存編號 784-0240
製造零件編號IR2117SPBF
BrandInfineon
TWD68.00
單位
CMOS 500 mA 20V 8 - SOIC 1 - High Side - 1 - - Non-Inverting
RS庫存編號 668-4342
製造零件編號TC4427ACOA
BrandMicrochip
TWD39.10
/個 (每包:10個)
單位
CMOS, TTL 1.5 A 18V 8 - SOIC N 2 - Low Side - 2 - - Non-Inverting
RS庫存編號 668-4219
製造零件編號MCP14628-E/SN
BrandMicrochip
TWD54.00
/個 (每包:2個)
單位
- 2 A 5.5V 8 - SOIC 2 - High and Low Side Synchronous 2 - - Inverting, Non-Inverting
RS庫存編號 168-5823
製造零件編號VNQ5050AK-E
TWD137.70
毎管:49 個
單位
- - - 24 - PowerSSO - - - - - - - -
RS庫存編號 124-8779
製造零件編號IR2113STRPBF
BrandInfineon
TWD71.90
個 (在毎卷:1000)
單位
- 2.5 A 20V 16 - SOIC 2 - High and Low Side Independent 2 - - Non-Inverting
RS庫存編號 517-270
製造零件編號LM5109BMA/NOPB
TWD54.80
/個 (每包:5個)
單位
TTL 1 A 14V 8 - SOIC 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS庫存編號 910-2026
製造零件編號MIC4452YN
BrandMicrochip
TWD103.00
/個 (每包:5個)
單位
CMOS, TTL 12 A 18V 8 - PDIP 1 - Low Side - 1 - - Non-Inverting
RS庫存編號 178-1477
製造零件編號IR21531PBF
BrandInfineon
TWD67.10
毎管:50 個
單位
CMOS - 16.8V 8 - PDIP 2 - Half Bridge Synchronous 2 - Half Bridge Inverting, Non-Inverting
RS庫存編號 300-391
製造零件編號IR2153DPBF
BrandInfineon
TWD77.00
單位
CMOS - 16.8V 8 - PDIP 2 - Half Bridge Synchronous 2 - Half Bridge Inverting, Non-Inverting
RS庫存編號 912-8671
製造零件編號IR2181SPBF
BrandInfineon
TWD89.50
毎管:95 個
單位
- 2.3 A 20V 8 - SOIC 2 - High and Low Side Independent 2 - - Non-Inverting
RS庫存編號 165-7582
製造零件編號IRS21814PBF
BrandInfineon
TWD112.40
毎管:25 個
單位
- 2.3 A 20V 14 - PDIP 2 - High and Low Side Independent 2 - - Non-Inverting
RS庫存編號 163-0759
製造零件編號NCV8402ASTT3G
TWD8.10
個 (在毎卷:4000)
單位
- - 42V 3 + Tab - SOT-223 1 - - - 1 - - -
RS庫存編號 162-7710
製造零件編號LM5113SDE/NOPB
TWD105.10
個 (在毎卷:250)
單位
TTL 1.2 A, 5 A 5.5V 10 - WSON 2 - Half Bridge Independent 2 - Half Bridge Non-Inverting
RS庫存編號 809-5429
製造零件編號TPS27081ADDCR
TWD28.50
/個 (每包:2個)
單位
- - 8V 6 - SOT-23 2 - High Side Independent 2 - - Non-Inverting
RS庫存編號 773-7756
製造零件編號MC33151DR2G
TWD51.50
/個 (每包:2個)
單位
- - - 8 - SOIC 2 - High and Low Side Independent 2 - - Inverting
RS庫存編號 795-1481
製造零件編號Si8261BAD-C-IS
TWD78.80
/個 (每包:5個)
單位
- 4 A 30V 6 - SDIP 1 - Isolated Gate Driver - 1 - - Non-Inverting