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 179-3285
製造零件編號HIP2105FRZ
HK$4.345
毎管:100 個
單位
1 4.5 V 5.5 V - Surface Mount - 1 - DFN 10 Synchronous PWM Dependent -
RS庫存編號 831-2736
製造零件編號IR21084SPBF
BrandInfineon
HK$20.332
/個 (每包:5個)
單位
2 10 V 20 V Half Bridge Surface Mount 350mA 2 Non-Inverting SOIC 14 Half Bridge CMOS, LSTTL Dependent -
RS庫存編號 879-3387
製造零件編號IRS20752LTRPBF
BrandInfineon
HK$4.353
/個 (每包:10個)
單位
1 10 V 18 V High Side Surface Mount 240mA 1 Inverting SOT-23 6 - - - -
RS庫存編號 864-1107
製造零件編號PVG612APBF
BrandInfineon
HK$65.97
單位
- - - - - - - - - - - - - -
RS庫存編號 171-1941
製造零件編號IR2127STRPBF
BrandInfineon
HK$18.662
/個 (每包:10個)
單位
- - - - - - - - - - - - - -
RS庫存編號 177-1943
製造零件編號HV9901NG-G
HK$36.85
/個 (每包:2個)
單位
1 10 V 450 V - Surface Mount - 1 - SOIC 16 - - Synchronous -
RS庫存編號 912-6827
製造零件編號TC4432COA
BrandMicrochip
HK$14.192
毎管:100 個
單位
1 4.5 V 30 V High Side Surface Mount 1.5A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 661-3150
製造零件編號UCC27201D
HK$28.87
單位
2 8 V 17 V Half Bridge Surface Mount 3A 2 Non-Inverting SOIC 8 Half Bridge TTL Independent -
RS庫存編號 182-6864
製造零件編號DGD05473FN-7
HK$3.086
個 (在毎卷:3000)
單位
2 0 V 5 V High and Low Side Surface Mount 1.5 (Source) A, 2.5 (Sink) A 2 - W-DFN3030 10 Half Bridge - - -
RS庫存編號 133-6567
製造零件編號2EDL05I06PJXUMA1
BrandInfineon
HK$5.938
個 (在毎卷:2500)
單位
2 13 V 17.5 V Galvanic Isolated Surface Mount 0.36A 2 Non-Inverting DSO 14 Half Bridge CMOS, LSTTL Independent -
RS庫存編號 177-7311
製造零件編號LTC1154CS8#PBF
HK$27.869
毎管:100 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 739-6103
製造零件編號FAN7392MX
HK$13.75
單位
2 3.3 V 20 V High and Low Side Surface Mount 3A 2 Inverting SOP 16 Half Bridge CMOS, LSTTL Independent -
RS庫存編號 166-3288
製造零件編號FAN7387MX
HK$5.676
個 (在毎卷:3000)
單位
2 11 V 14 V High and Low Side Surface Mount 650mA 2 Non-Inverting SOP 8 Half Bridge - Synchronous -
RS庫存編號 495-988
製造零件編號IRS2336DSPBF
BrandInfineon
HK$51.15
單位
6 10 V 20 V High and Low Side Surface Mount 0.35A 6 Inverting SOIC W 28 - CMOS, TTL Synchronous -
RS庫存編號 915-5137
製造零件編號IRS2153DSTRPBF
BrandInfineon
HK$10.22
/個 (每包:10個)
單位
2 11 V 15.4 V Half Bridge Surface Mount - 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS庫存編號 145-6552
製造零件編號UC3710T
HK$50.027
個 (以毎袋:50)
單位
1 4.7 V 18 V Low Side Through Hole 6A 1 Inverting, Non-Inverting TO-220 5 - CMOS - -
RS庫存編號 825-5463
製造零件編號UCC27533DBVT
HK$16.112
/個 (每包:5個)
單位
1 10 V 32 V Low Side Surface Mount 5A 1 Inverting, Non-Inverting SOT-23 5 - CMOS, TTL Independent -
RS庫存編號 921-5958
製造零件編號ISL55110IVZ
HK$16.54
/個 (每包:5個)
單位
2 5 V 12 V Buffer Surface Mount 3.5A 2 Inverting TSSOP 8 - CMOS, TTL - -
RS庫存編號 698-9025
製造零件編號TC4427COA
BrandMicrochip
HK$10.23
單位
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 176-5526
製造零件編號MCP14A0303-E/MNY
HK$8.521
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 3A 2 Inverting TDFN 8 - CMOS - -