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 162-8152
製造零件編號DRV8838DSGT
HK$9.082
個 (在毎卷:250)
單位
1 1.8 V 7 V - Surface Mount 1.8A 2 - WSON 8 Full Bridge LVCMOS, TTL - -
RS庫存編號 738-6061
製造零件編號TC4424AVPA
BrandMicrochip
HK$16.29
/個 (每包:2個)
單位
2 4.5 V 18 V Low Side Through Hole 4.5A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 162-5659
製造零件編號UCC27423D
HK$13.406
毎管:75 個
單位
2 4 V 15 V Low Side Surface Mount 4A 2 Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 668-4367
製造零件編號TC4431COA
BrandMicrochip
HK$18.905
/個 (每包:2個)
單位
1 4.5 V 30 V High Side Surface Mount 1.5A 1 Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 135-8661
製造零件編號FAN73912MX
HK$12.253
個 (在毎卷:1000)
單位
2 3 V 20 V Half Bridge Surface Mount - 4 Non-Inverting SOIC 16 Half Bridge TTL Independent -
RS庫存編號 177-0423
製造零件編號MIC4451YN
HK$16.174
毎管:50 個
單位
1 2.4 V 20 V Low Side Through Hole 12A 1 Inverting DIP 8 - CMOS, TTL - -
全新
RS庫存編號 185-8105
製造零件編號NCV5703BDR2G
HK$8.702
個 (在毎卷:2500)
單位
1 0 V 5 V - Surface Mount 6.8 (Source) A, 7.8 (Sink) A 1 - SOIC 8 Half Bridge - - AEC-Q100
RS庫存編號 111-6093
製造零件編號2ED300C17STROHSBPSA1
BrandInfineon
HK$1,505.26
單位
2 14 V 16 V Galvanic Isolated Surface Mount 30A 2 Non-Inverting AG-EICE 45 Half Bridge CMOS, 15V - -
RS庫存編號 134-9555
製造零件編號NCD5701BDR2G
HK$16.704
/個 (每包:5個)
單位
1 13.5 V 20 V Half Bridge Surface Mount 7.8A 1 Inverting SOIC 8 Half Bridge - - -
RS庫存編號 171-1740
製造零件編號SI82390CD-IS
HK$29.533
毎管:46 個
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 168-9950
製造零件編號SI8261ABC-C-IP
HK$13.237
毎管:50 個
單位
1 5 V 30 V Isolated Gate Driver Through Hole 4A 2 Non-Inverting PDIP 8 - - - -
RS庫存編號 166-2346
製造零件編號FAN7382MX
HK$6.55
個 (在毎卷:3000)
單位
2 10 V 20 V High and Low Side Surface Mount 0.65A 2 Non-Inverting SOIC 8 Half Bridge TTL - -
RS庫存編號 165-9737
製造零件編號MAX628CSA+
BrandMaxim
HK$35.84
毎管:100 個
單位
2 4.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 687-5043
製造零件編號SKYPER 32 R
BrandSemikron
HK$1,108.63
單位
2 14.4 V 15.6 V - Through Hole 15A 2 - - - Half Bridge - - -
RS庫存編號 403-749
製造零件編號MCP1406-E/P
BrandMicrochip
HK$8.674
/個 (每包:5個)
單位
1 4.5 V 18 V Low Side Through Hole 6A 1 Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 133-9802
製造零件編號1EDI40I12AHXUMA1
BrandInfineon
HK$28.845
/個 (每包:2個)
單位
2 3.1 V 17 V Galvanic Isolated Surface Mount -6.8 A, 7.5 A 2 Inverting, Non-Inverting DSO 8 - CMOS Independent -
RS庫存編號 865-5655
製造零件編號IR21363SPBF
BrandInfineon
HK$57.28
單位
6 12 V 20 V High and Low Side Surface Mount 350mA 6 Non-Inverting SOIC 28 Half Bridge CMOS, LSTTL Independent -
RS庫存編號 747-0951
製造零件編號NCP5369MNR2G
HK$18.53
單位
2 4.5 V 25 V High and Low Side Surface Mount 35A 1 Non-Inverting QFN 40 - - Synchronous -
RS庫存編號 162-7720
製造零件編號LM9061M/NOPB
HK$16.611
毎管:95 個
單位
1 7 V 26 V High Side Surface Mount - 1 Non-Inverting SOIC 8 - CMOS - -
RS庫存編號 877-9123
製造零件編號ADP3629ARZ-R7
HK$14.516
/個 (每包:5個)
單位
2 9.5 V 18 V Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - CMOS, LSTTL Independent -