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 165-9557
製造零件編號MAX8521ETP+
BrandMaxim
HK$111.07
毎管:60 個
單位
1 3 V 5.5 V Low Side Surface Mount 1.5A 2 Non-Inverting TQFN 20 Half Bridge - - -
RS庫存編號 124-1685
製造零件編號FAN3227TMX
HK$3.88
個 (在毎卷:2500)
單位
2 4.5 V 18 V Low Side Surface Mount 3A 2 Non-Inverting SOIC 8 - TTL - -
RS庫存編號 496-010
製造零件編號IRS2004SPBF
BrandInfineon
HK$8.33
/個 (每包:5個)
單位
2 10 V 20 V Half Bridge Surface Mount 0.6A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
全新
RS庫存編號 189-0238
製造零件編號NCV57001DWR2G
HK$34.066
個 (在毎卷:1000)
單位
1 3.3 V 5 V Isolated Gate Driver Surface Mount 6A 1 - SOIC 16 - - - AEC-Q100
RS庫存編號 100-0637
製造零件編號ISL55110IRZ-T7A
BrandIntersil
HK$20.93
/個 (每包:5個)
單位
2 2.7 V 5.5 V Buffer Surface Mount 3.5A 2 Inverting QFN 16 - 3.3V, 5V Independent -
全新
RS庫存編號 189-7698
製造零件編號MAX627CSA+
BrandMaxim
HK$22.617
毎管:100 個
單位
2 4.5 V 18 V Low Side Surface Mount 2A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
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 661-3135
製造零件編號UC3710N
HK$71.38
單位
1 4.7 V 18 V Low Side Through Hole 6A 1 Inverting, Non-Inverting PDIP 8 - CMOS - -
RS庫存編號 144-9275
製造零件編號TC4421CAT
BrandMicrochip
HK$21.25
毎管:50 個
單位
1 4.5 V 18 V Low Side Through Hole 9A 1 Inverting TO-220 5 - CMOS, TTL - -
RS庫存編號 146-4106
製造零件編號FAN3181TMX
HK$9.34
/個 (每包:25個)
單位
1 - 25 V Low Side Surface Mount 1.5 (High) A, 2 (Low) A 1 Non-Inverting SOIC 8 Half Bridge TTL Independent -
RS庫存編號 110-9111
製造零件編號1ED020I12F2XUMA1
BrandInfineon
HK$35.688
/個 (每包:4個)
單位
1 4.5 V 5.5 V Galvanic Isolated Surface Mount 2.4A 1 Inverting, Non-Inverting DSO-16-15 16 Half Bridge CMOS, 5V Independent -
RS庫存編號 168-4904
製造零件編號ADUM4121ARIZ
HK$36.71
毎管:80 個
單位
1 2.5 V 6.5 V High and Low Side Surface Mount 2A 1 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS - -
RS庫存編號 162-5492
製造零件編號SN75372D
HK$15.768
毎管:75 個
單位
2 4.75 V 5.25 V, 24 V Low Side Surface Mount 0.5A 2 Non-Inverting SOIC 8 - TTL - -
RS庫存編號 177-0715
製造零件編號MIC4422YN
BrandMicrochip
HK$18.51
/個 (每包:5個)
單位
1 4.5 V 18 V Low Side Through Hole 9 (Typ.)A 1 Non-Inverting DIP 8 - CMOS, TTL - -
RS庫存編號 177-0415
製造零件編號MIC4424ZN
BrandMicrochip
HK$12.59
毎管:50 個
單位
2 4.5 V 18 V Low Side Through Hole 3A 2 - DIP 8 - CMOS, TTL Independent -
RS庫存編號 688-8837
製造零件編號MC34152DG
HK$9.015
/個 (每包:2個)
單位
2 6.5 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
RS庫存編號 176-5551
製造零件編號MCP14A0304-E/MS
BrandMicrochip
HK$8.069
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 3A 2 Non-Inverting MSOP 8 - CMOS - -
RS庫存編號 145-9413
製造零件編號1ED020I12B2XUMA1
BrandInfineon
HK$22.813
個 (在毎卷:1000)
單位
1 4.5 V 5.5 V Galvanic Isolated Surface Mount 2.4A 1 Inverting, Non-Inverting DSO-16-15 16 Half Bridge CMOS, 5V Independent -
RS庫存編號 141-2051
製造零件編號NCV5183DR2G
HK$9.247
個 (在毎卷:2500)
單位
2 -0.3 V 18 V High and Low Side Surface Mount 4.3A 1 Non-Inverting SOIC 8 Half Bridge 5V Independent AEC-Q100
RS庫存編號 905-4501
製造零件編號Si82395CD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -