MOSFET Drivers

Mosfet drivers are dedicated drivers that apply low voltage and provide drive current to power devices like MOSFET or IGBT.

What do they do?

A gate driver or mosfet driver is a power amplifier that provide the high and low output voltage to turn the mosfet on or off. Ideally suitable for driving power mosfets in inverter and converter applications.

What are they also known as?

  • Gate drivers
  • Mosfet gate drivers
  • Gate Drive Optocouplers

Types of mosfet drivers

Low side drivers; low side generally means the neutral or common side of the load. Low side output channels to control mosfets typically drive LEDs, relays and motors.

High side drivers; high side basically means the power supply +Vcc/Vdd side of the load. High side output channels to control mosfets are better for turning power rails on and off. They are usually driven by an output pin configured as an open-drain (OD).

Mounting types

We supply mosfet drivers with a surface mount or through-hole configuration so they can be soldered to a circuit board.

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.

Applications

Mosfet drivers are found in a variety of applications like home appliances, Industrial heating Motor control and drives.


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Description Price Number of Drivers Minimum Operating Supply Voltage Maximum Operating Supply Voltage Topology Mounting Type Peak Output Current Number of Outputs Polarity Package Type Pin Count Bridge Type Input Logic Compatibility High and Low Sides Dependency Automotive Standard
RS Stock No. 178-1444
Mfr. Part No.IR2153PBF
BrandInfineon
HK$15.06
Each (In a Tube of 50)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 541-1427
Mfr. Part No.IR2153PBF
BrandInfineon
HK$17.72
Each
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 541-2751
Mfr. Part No.IR2110PBF
BrandInfineon
HK$28.51
Each
units
2 10 V 20 V High and Low Side Through Hole 2.5A 2 Non-Inverting PDIP 14 - CMOS, LSTTL Independent -
RS Stock No. 103-5060
Mfr. Part No.MC33152DG
HK$10.61
Each (In a Tube of 98)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 688-8815
Mfr. Part No.MC33152DG
HK$12.41
Each (In a Pack of 2)
units
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS Stock No. 541-0654
Mfr. Part No.IR2111PBF
BrandInfineon
HK$26.93
Each
units
2 10 V 20 V Half Bridge Through Hole 0.5A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 795-1466
Mfr. Part No.Si8261ACC-C-IS
HK$11.32
Each (In a Pack of 5)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 168-9954
Mfr. Part No.SI8261ACC-C-IS
HK$10.903
Each (In a Tube of 96)
units
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS Stock No. 162-7710
Mfr. Part No.LM5113SDE/NOPB
HK$26.70
Each (On a Reel of 250)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 121-9318
Mfr. Part No.UCC27511DBVT
HK$7.762
Each (On a Reel of 250)
units
1 4.5 V 18 V Low Side Surface Mount 8A 1 Inverting, Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS Stock No. 178-1477
Mfr. Part No.IR21531PBF
BrandInfineon
HK$16.94
Each (In a Tube of 50)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 811-5670
Mfr. Part No.LM5113SDE/NOPB
HK$38.59
Each (In a Pack of 5)
units
2 4.5 V 5.5 V Half Bridge Surface Mount 1.2 A, 5 A 2 Non-Inverting WSON 10 Half Bridge TTL Independent -
RS Stock No. 456-090
Mfr. Part No.IRS2113SPBF
BrandInfineon
HK$24.22
Each
units
2 10 V 20 V High and Low Side Surface Mount 2.5A 2 Non-Inverting SOIC W 16 - CMOS, LSTTL Independent -
RS Stock No. 651-9184
Mfr. Part No.IR21531PBF
BrandInfineon
HK$20.02
Each (In a Pack of 5)
units
2 10 V 16.8 V Half Bridge Through Hole - 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS Synchronous -
RS Stock No. 774-1363
Mfr. Part No.UCC27511DBVT
HK$13.862
Each (In a Bag of 5)
units
1 4.5 V 18 V Low Side Surface Mount 8A 1 Inverting, Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS Stock No. 166-0996
Mfr. Part No.IRS2113SPBF
BrandInfineon
HK$20.54
Each (In a Tube of 45)
units
2 10 V 20 V High and Low Side Surface Mount 2.5A 2 Non-Inverting SOIC W 16 - CMOS, LSTTL Independent -
RS Stock No. 651-9077
Mfr. Part No.IR2011PBF
BrandInfineon
HK$29.438
Each (In a Pack of 5)
units
2 10 V 20 V High and Low Side Through Hole 1A 2 Non-Inverting PDIP 8 - CMOS, LSTTL Independent -
RS Stock No. 165-4823
Mfr. Part No.TC4427ACPA
BrandMicrochip
HK$10.01
Each (In a Tube of 60)
units
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS Stock No. 919-4961
Mfr. Part No.IR2104SPBF
BrandInfineon
HK$17.46
Each (In a Tube of 95)
units
2 10 V 20 V Half Bridge Surface Mount 0.36A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS Stock No. 831-2724
Mfr. Part No.IR2104STRPBF
BrandInfineon
HK$11.81
Each (In a Pack of 10)
units
2 10 V 20 V Half Bridge Surface Mount 360mA 2 Inverting SOIC 8 Half Bridge CMOS, LSTTL Dependent -
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