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. 178-5636
Mfr. Part No.BM6108FV-LBE2
BrandROHM
SGD4.157
Each (On a Reel of 2000)
units
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 5A 1 Non-Inverting SSOP 20 - PWM - -
New
RS Stock No. 184-5226
Mfr. Part No.BS2101F-E2
BrandROHM
SGD1.011
Each (On a Reel of 2500)
units
2 10 V 18 V High and Low Side Surface Mount - 2 Non-Inverting SOP 8 - 3.3 V, 5 V - -
RS Stock No. 178-5610
Mfr. Part No.BD81A74EFV-ME2
BrandROHM
SGD2.64
Each (On a Reel of 2500)
units
6 4.5 V 35 V High and Low Side Surface Mount - 4 Non-Inverting HTSSOP 28 - PWM - AEC-Q100
New
RS Stock No. 185-0971
Mfr. Part No.BM60051FV-CE2
BrandROHM
SGD20.10
Each
units
4 4.5 V 24 V Galvanic Isolated Surface Mount 5A 2 Non-Inverting SSOP 28 - - - AEC-Q100
New
RS Stock No. 184-5250
Mfr. Part No.BS2130F-GE2
BrandROHM
SGD5.945
Each (In a Pack of 2)
units
6 11.5 V 20 V High and Low Side Surface Mount - 6 Non-Inverting SOP 28 Three Phase 3.3 V, 5 V - -
RS Stock No. 178-5938
Mfr. Part No.BD81A74EFV-ME2
BrandROHM
SGD3.965
Each (In a Pack of 2)
units
6 4.5 V 35 V High and Low Side Surface Mount - 4 Non-Inverting HTSSOP 28 - PWM - AEC-Q100
RS Stock No. 178-5871
Mfr. Part No.BS2103F-E2
BrandROHM
SGD1.263
Each (In a Pack of 10)
units
4 10 V 18 V High and Low Side Surface Mount - 2 Non-Inverting SOP 8 - - - -
New
RS Stock No. 185-0966
Mfr. Part No.BM60051FV-CE2
BrandROHM
SGD11.181
Each (On a Reel of 1500)
units
4 4.5 V 24 V Galvanic Isolated Surface Mount 5A 2 Non-Inverting SSOP 28 - - - AEC-Q100
RS Stock No. 178-5797
Mfr. Part No.BM6108FV-LBE2
BrandROHM
SGD6.245
Each (In a Pack of 2)
units
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 5A 1 Non-Inverting SSOP 20 - PWM - -
New
RS Stock No. 184-5238
Mfr. Part No.BS2101F-E2
BrandROHM
SGD1.404
Each (In a Pack of 10)
units
2 10 V 18 V High and Low Side Surface Mount - 2 Non-Inverting SOP 8 - 3.3 V, 5 V - -
New
RS Stock No. 184-5227
Mfr. Part No.BS2130F-GE2
BrandROHM
SGD4.282
Each (On a Reel of 1500)
units
6 11.5 V 20 V High and Low Side Surface Mount - 6 Non-Inverting SOP 28 Three Phase 3.3 V, 5 V - -
New
RS Stock No. 184-5228
Mfr. Part No.BS2132F-E2
BrandROHM
SGD4.52
Each (On a Reel of 1500)
units
6 11.5 V 20 V Three Phase Surface Mount - 6 Non-Inverting SOP 28 Three Phase 3.3 V, 5 V - -
RS Stock No. 178-5782
Mfr. Part No.BM6101FV-CE2
BrandROHM
SGD8.89
Each
units
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 5A 1 Non-Inverting SSOP 20 - PWM - AEC-Q100
New
RS Stock No. 184-5225
Mfr. Part No.BD2270HFV-LBTR
BrandROHM
SGD0.952
Each (On a Reel of 3000)
units
1 2.7 V 5.5 V High Side Surface Mount - 1 Non-Inverting HVSOF 5 - - - -
RS Stock No. 171-2118
Mfr. Part No.BM6104FV-CE2
BrandROHM
SGD8.89
Each
units
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 1A 1 Non-Inverting SSOP 20 - - - AEC-Q100
RS Stock No. 171-2082
Mfr. Part No.BM6104FV-CE2
BrandROHM
SGD6.362
Each (On a Reel of 2000)
units
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 1A 1 Non-Inverting SSOP 20 - - - AEC-Q100
RS Stock No. 183-5916
Mfr. Part No.BM60213FV-CE2
BrandROHM
SGD4.044
Each (On a Reel of 2000)
units
2 24 V 1200 V - Surface Mount 5A 2 - SSOP 20 - - Independent AEC-Q100
New
RS Stock No. 184-5263
Mfr. Part No.BS2132F-E2
BrandROHM
SGD6.305
Each (In a Pack of 2)
units
6 11.5 V 20 V Three Phase Surface Mount - 6 Non-Inverting SOP 28 Three Phase 3.3 V, 5 V - -
RS Stock No. 178-5639
Mfr. Part No.BS2103F-E2
BrandROHM
SGD0.841
Each (On a Reel of 2500)
units
4 10 V 18 V High and Low Side Surface Mount - 2 Non-Inverting SOP 8 - - - -
RS Stock No. 183-5941
Mfr. Part No.BM60213FV-CE2
BrandROHM
SGD5.115
Each (In a Pack of 2)
units
2 24 V 1200 V - Surface Mount 5A 2 - SSOP 20 - - Independent AEC-Q100