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 177-0418
製造零件編號MIC4426ZN
BrandMicrochip
HK$9.53
毎管:50 個
單位
2 4.5 V 18 V Low Side Through Hole 1.5A 2 - DIP 8 - CMOS, TTL Independent -
RS庫存編號 162-8600
製造零件編號LM5109ASD/NOPB
HK$5.344
個 (在毎卷:1000)
單位
2 8 V 14 V Half Bridge Surface Mount 1A 2 Non-Inverting WSON 8 Half Bridge TTL Independent -
RS庫存編號 872-2430
製造零件編號TC4426CPA
BrandMicrochip
HK$8.888
毎管:60 個
單位
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 165-9541
製造零件編號MAX4420CPA+
HK$16.34
毎管:50 個
單位
1 4.5 V 18 V Buffer Through Hole 6A 2 Non-Inverting PDIP 8 - CMOS, TTL Independent -
RS庫存編號 177-2818
製造零件編號HT0740LG-G
BrandMicrochip
HK$7.28
個 (在毎卷:3300)
單位
1 3.15 V 5.5 V - Surface Mount - 1 - SOIC 8 - - Independent -
RS庫存編號 877-3113
製造零件編號VN5016AJTR-E
HK$22.238
/個 (每包:5個)
單位
- - - - Surface Mount - 1 - PowerSSO 12 - - - -
RS庫存編號 495-900
製造零件編號IR2214SSPBF
BrandInfineon
HK$54.13
單位
2 11.5 V 20 V Half Bridge Surface Mount 3A 2 Non-Inverting SSOP 24 Half Bridge CMOS 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 920-6294
製造零件編號L6388ED
HK$9.002
毎管:100 個
單位
2 - 17 V Half Bridge Surface Mount 0.65A 2 Non-Inverting SOIC 8 Half Bridge CMOS, TTL Independent -
RS庫存編號 145-8877
製造零件編號IR2304PBF
BrandInfineon
HK$7.995
毎管:50 個
單位
2 10 V 20 V Half Bridge Through Hole 130mA 2 Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Independent -
RS庫存編號 796-9048
製造零件編號ADUM3223BRZ
HK$35.47
/個 (每包:2個)
單位
2 3.3 V 5 V High and Low Side Surface Mount 4A 2 Non-Inverting SOIC 16 Half Bridge CMOS Independent -
RS庫存編號 496-000
製造零件編號IRS2003PBF
BrandInfineon
HK$11.81
/個 (每包:5個)
單位
2 10 V 20 V Half Bridge Through Hole 0.6A 2 Inverting, Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Synchronous -
RS庫存編號 173-2739
製造零件編號SI8261BBD-C-IS
HK$15.21
毎管:100 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 1 Non-Inverting SDIP 6 - - - -
RS庫存編號 877-2693
製造零件編號L6384ED013TR
HK$10.454
/個 (每包:5個)
單位
- 14.6 V 16.6 V - Surface Mount - - - SOIC 8 - - - -
RS庫存編號 809-4987
製造零件編號FAN3278TMX
HK$9.728
/個 (每包:5個)
單位
2 8 V 27 V High and Low Side Surface Mount -1 A, 1.5 A 2 Inverting, Non-Inverting SOIC 8 NMOS Bridge, PMOS Bridge TTL Independent -
RS庫存編號 541-2852
製造零件編號IR2132SPBF
BrandInfineon
HK$80.29
單位
6 10 V 20 V High and Low Side Surface Mount 0.5A 6 Inverting SOIC W 28 Three Phase CMOS, LSTTL Independent -
RS庫存編號 145-8604
製造零件編號IRS2108PBF
BrandInfineon
HK$13.647
毎管:50 個
單位
2 10 V 20 V Half Bridge Through Hole 0.6A 2 Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Synchronous -
RS庫存編號 133-6561
製造零件編號1EDI40I12AHXUMA1
BrandInfineon
HK$11.068
個 (在毎卷:1000)
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 541-2234
製造零件編號IR2108SPBF
BrandInfineon
HK$18.65
單位
2 10 V 20 V Half Bridge Surface Mount 0.35A 2 Inverting, Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Synchronous -
RS庫存編號 131-1235
製造零件編號ADUM4121-1ARIZ
HK$47.92
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 - -