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. 177-7103
FabrikantnummerHIP4081AIPZ
FabrikantIntersil
€ 3,883
Each (In a Tube of 18)
Aantal stuks
CMOS, TTL 2.5 A 15V 20 - PDIP 4 - Full Bridge Independent 4 - Half Bridge Inverting, Non-Inverting
RS-stocknr. 216-3478
FabrikantnummerHIP4081AIPZ
FabrikantIntersil
€ 4,57
Each
Aantal stuks
CMOS, TTL 2.5 A 15V 20 - PDIP 4 - Full Bridge Independent 4 - Half Bridge Inverting, Non-Inverting
RS-stocknr. 216-3484
FabrikantnummerHIP4081AIBZ
FabrikantIntersil
€ 4,52
Each
Aantal stuks
CMOS, TTL 2.5 A 15V 20 - SOIC W 4 - Full Bridge Independent 4 - Half Bridge Inverting, Non-Inverting
RS-stocknr. 169-8302
FabrikantnummerHIP4081AIBZ
FabrikantIntersil
€ 3,832
Each (In a Tube of 38)
Aantal stuks
CMOS, TTL 2.5 A 15V 20 - SOIC W 4 - Full Bridge Independent 4 - Half Bridge Inverting, Non-Inverting
RS-stocknr. 100-0637
FabrikantnummerISL55110IRZ-T7A
FabrikantIntersil
€ 3,132
Each (In a Pack of 5)
Aantal stuks
- 3.5 A 5.5V 16 6.9ns QFN 2 6.2ns Buffer Independent 2 14.5ns - Inverting
RS-stocknr. 169-8322
FabrikantnummerEL7212CNZ
FabrikantIntersil
€ 4,313
Each (In a Tube of 50)
Aantal stuks
CMOS 4 A 15V 8 - PDIP 2 - Low Side - 2 - - Inverting
RS-stocknr. 121-7246
FabrikantnummerHIP2103FRTAAZ-T7A
FabrikantIntersil
€ 0,90
Each (In a Pack of 5)
Aantal stuks
CMOS 75 mA 14V 8 30ns TDFN 2 35ns Half Bridge Independent 2 - Half Bridge Non-Inverting
RS-stocknr. 146-2395
FabrikantnummerHIP2103FRTAAZ-T7A
FabrikantIntersil
€ 1,293
Each (On a Reel of 250)
Aantal stuks
CMOS 75 mA 14V 8 30ns TDFN 2 35ns Half Bridge Independent 2 - Half Bridge Non-Inverting
RS-stocknr. 518-172
FabrikantnummerISL83202IBZ
FabrikantIntersil
€ 3,09
Each
Aantal stuks
CMOS, TTL 1 A 15V 16 - SOIC 4 - Full Bridge Independent 4 - Full Bridge Inverting, Non-Inverting
RS-stocknr. 170-8101
FabrikantnummerISL55110IRZ-T7A
FabrikantIntersil
€ 1,74
Each (On a Reel of 250)
Aantal stuks
- 3.5 A 5.5V 16 6.9ns QFN 2 6.2ns Buffer Independent 2 14.5ns - Inverting
RS-stocknr. 177-7108
FabrikantnummerISL83202IBZ
FabrikantIntersil
€ 2,563
Each (In a Tube of 48)
Aantal stuks
CMOS, TTL 1 A 15V 16 - SOIC 4 - Full Bridge Independent 4 - Full Bridge Inverting, Non-Inverting
RS-stocknr. 641-9545
FabrikantnummerEL7212CNZ
FabrikantIntersil
€ 5,08
Each
Aantal stuks
CMOS 4 A 15V 8 - PDIP 2 - Low Side - 2 - - Inverting