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庫存編號 823-0117
製造零件編號LTC1693-1IS8#PBF
HK$30.22
/個 (每包:2個)
單位
2 4.5 V 13.2 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS庫存編號 178-5383
製造零件編號LTC1693-1IS8#PBF
HK$32.405
毎管:100 個
單位
2 4.5 V 13.2 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS庫存編號 786-9985
製造零件編號LTC4357IMS8#PBF
HK$35.175
/個 (每包:2個)
單位
1 9 V 80 V - Surface Mount - 1 Non-Inverting MSOP 8 - - - -
RS庫存編號 151-3097
製造零件編號LTC4444IMS8E-5#PBF
HK$24.825
毎管:50 個
單位
2 7.2 V 13.5 V - Surface Mount 2.5A 1 - MSOP 8 Synchronous PWM Synchronous -
RS庫存編號 155-9295
製造零件編號LTC1981ES5#TRMPBF
HK$17.939
個 (在毎卷:500)
單位
1 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS庫存編號 851-6847
製造零件編號LTC4444EMS8E#PBF
HK$30.074
/個 (每包:5個)
單位
2 7.2 V 13.5 V High Side Surface Mount 3A 1 Non-Inverting MSOP 8 - CMOS Synchronous -
RS庫存編號 786-9976
製造零件編號LTC4352IMS#PBF
HK$48.31
單位
1 2.9 V 18 V - Surface Mount 1.5A 1 Non-Inverting MSOP 12 - - - -
RS庫存編號 151-3336
製造零件編號LTC4442EMS8E#PBF
HK$25.83
/個 (每包:2個)
單位
2 6 V 9.5 V - Surface Mount 2.4A 1 - MSOP 8 Synchronous PWM Synchronous -
RS庫存編號 155-9343
製造零件編號LTC4444EMS8E#PBF
HK$21.687
毎管:50 個
單位
2 7.2 V 13.5 V High Side Surface Mount 3A 1 Non-Inverting MSOP 8 - CMOS Synchronous -
RS庫存編號 919-9985
製造零件編號LTC4357IMS8#PBF
HK$25.809
毎管:50 個
單位
1 9 V 80 V - Surface Mount - 1 Non-Inverting MSOP 8 - - - -
RS庫存編號 823-0224
製造零件編號LTC1981ES5#TRMPBF
HK$23.558
/個 (每包:5個)
單位
1 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 5 - CMOS, TTL - -
RS庫存編號 858-0872
製造零件編號LTC1982ES6#TRMPBF
HK$26.094
/個 (每包:5個)
單位
2 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS庫存編號 786-9768
製造零件編號LTC1154CS8#PBF
HK$30.99
/個 (每包:2個)
單位
1 4.5 V 18 V High Side Surface Mount - 1 Inverting SOIC 8 - CMOS, TTL Independent -
RS庫存編號 761-9585
製造零件編號LTC4440ES6#TRMPBF
HK$37.07
單位
1 - 80 V High Side Surface Mount 4A 1 Non-Inverting SOT-23 6 Full Bridge CMOS, TTL - -
RS庫存編號 155-9283
製造零件編號LTC4357IDCB#TRMPBF
HK$27.926
個 (在毎卷:500)
單位
1 9 V 80 V - Surface Mount - 1 Non-Inverting DFN 6 - - - -
RS庫存編號 822-6547
製造零件編號LTC4355IMS#PBF
HK$55.84
單位
10 9 V 80 V - Surface Mount - 1 Inverting MSOP 16 - - - -
RS庫存編號 151-3303
製造零件編號LTC4444IMS8E-5#PBF
HK$37.42
/個 (每包:2個)
單位
2 7.2 V 13.5 V - Surface Mount 2.5A 1 - MSOP 8 Synchronous PWM Synchronous -
RS庫存編號 761-9581
製造零件編號LTC4416EMS#PBF
HK$50.63
單位
2 3.6 V 36 V - Surface Mount - 2 Non-Inverting MSOP 10 - - - -
RS庫存編號 156-5691
製造零件編號LTC1982ES6#TRMPBF
HK$20.562
個 (在毎卷:500)
單位
2 1.8 V 5 V High Side Surface Mount - 1 Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS庫存編號 823-0183
製造零件編號LTC4357IDCB#TRMPBF
HK$35.95
/個 (每包:2個)
單位
1 9 V 80 V - Surface Mount - 1 Non-Inverting DFN 6 - - - -