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 752-7779
製造零件編號2ED300C17SROHSBPSA1
BrandInfineon
HK$1,269.15
單位
2 14 V 16 V Galvanic Isolated Surface Mount 80mA 2 Non-Inverting DSO 18 Half Bridge - - -
RS庫存編號 864-1145
製造零件編號PVT412APBF
BrandInfineon
HK$33.60
/個 (每包:2個)
單位
- - - - - - - - - - - - - -
RS庫存編號 809-4971
製造零件編號FAN3227CMX
HK$7.04
/個 (每包:5個)
單位
2 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 2 Non-Inverting SOIC 8 Full Bridge CMOS Independent -
RS庫存編號 162-7535
製造零件編號SN75372PE4
HK$19.716
毎管:50 個
單位
2 4.75 V 5.25 V, 24 V Low Side Through Hole 0.5A 2 Non-Inverting PDIP 8 - TTL - -
RS庫存編號 165-7565
製造零件編號IRS2153DSPBF
BrandInfineon
HK$7.381
毎管:95 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 141-2013
製造零件編號NCD5700DR2G
HK$11.125
個 (在毎卷:2500)
單位
3 0 V 5 V Half Bridge Surface Mount -6 A, +4 A 1 Inverting SOIC 16 Half Bridge IGBT Independent AEC-Q100
RS庫存編號 825-1170
製造零件編號TC4427AEUA
BrandMicrochip
HK$12.951
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting MSOP 8 - CMOS, TTL - -
RS庫存編號 177-0686
製造零件編號MIC4428YM
BrandMicrochip
HK$9.34
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 1.5 (Typ.)A 2 - SOIC 8 - CMOS, TTL Independent -
RS庫存編號 188-8518
製造零件編號L6491D
HK$20.906
/個 (每包:5個)
單位
1 10 V 20 V Half Bridge Surface Mount Sink)A, 4 (Source 1 Inverting SO 14 Half Bridge - Dependent -
RS庫存編號 809-4952
製造零件編號FAN3217TMX
HK$9.388
/個 (每包:5個)
單位
2 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 2 Non-Inverting SOIC 8 Full Bridge TTL Synchronous -
RS庫存編號 185-8033
製造零件編號NCD5703CDR2G
HK$7.363
個 (在毎卷:2500)
單位
1 0 V 5 V Gate Driver Surface Mount 6.8 (Source) A, 7.8 (Sink) A 1 - SOIC 8 Half Bridge - - AEC-Q100
RS庫存編號 176-5502
製造零件編號MCP14A0305-E/SN
BrandMicrochip
HK$5.912
毎管:100 個
單位
2 4.5 V 18 V Low Side Surface Mount 3A 2 Inverting, Non-Inverting SOIC 8 - CMOS - -
RS庫存編號 842-7879
製造零件編號NCP81071ADR2G
HK$7.489
/個 (每包:10個)
單位
2 4.5 V 20 V Low Side Surface Mount 5A 2 Non-Inverting SOIC 8 - CMOS, TTL - -
全新
RS庫存編號 190-6499
製造零件編號MAX253CUA+
HK$18.78
/個 (每包:5個)
單位
1 2.5 V 6 V - Surface Mount - 1 - μMax 8 Half Bridge - - -
RS庫存編號 145-8671
製造零件編號IR2302SPBF
BrandInfineon
HK$15.375
毎管:95 個
單位
2 5 V 20 V Half Bridge Surface Mount 350mA 2 Non-Inverting SOIC 8 Half Bridge CMOS, LSTTL Dependent -
RS庫存編號 781-5127
製造零件編號NUD3124LT1G
HK$2.40
/個 (每包:20個)
單位
1 - 28 V - Surface Mount 150mA 1 - SOT-23 3 - - - -
RS庫存編號 169-8474
製造零件編號MAX4426CSA+
HK$32.99
毎管:100 個
單位
2 4.5 V 18 V Buffer Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 812-4328
製造零件編號UCC27531DBVT
HK$15.447
/個 (每包:10個)
單位
1 10 V 32 V Low Side Surface Mount 5A 2 Non-Inverting SOT-23 6 - CMOS, TTL Independent -
RS庫存編號 688-0580
製造零件編號IRS2181PBF
BrandInfineon
HK$25.155
/個 (每包:2個)
單位
2 10 V 20 V High and Low Side Through Hole 2.3A 2 Non-Inverting PDIP 8 - CMOS, LSTTL Independent -
RS庫存編號 177-2901
製造零件編號MIC4605-1YMT-T5
BrandMicrochip
HK$10.26
個 (在毎卷:500)
單位
1 5.5 V 16 V Half Bridge Surface Mount - 1 Non-Inverting TDFN 10 Half Bridge TTL Independent AEC-Q100