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 795-1400
製造零件編號Si8237AB-B-IS1
HK$14.68
/個 (每包:5個)
單位
2 2.7 V 5.5 V Isolated Gate Driver Surface Mount 0.5A 2 Non-Inverting SOIC 16 Half Bridge TTL Independent -
RS庫存編號 122-0320
製造零件編號ZXGD3005E6TA
HK$1.544
個 (在毎卷:3000)
單位
1 - 25 V Low Side - - - Non-Inverting - - - - - -
RS庫存編號 165-7637
製造零件編號IRS21084SPBF
BrandInfineon
HK$17.418
毎管:55 個
單位
2 10 V 20 V Half Bridge Surface Mount 0.6A 2 Non-Inverting SOIC 14 Half Bridge CMOS, LSTTL Synchronous -
RS庫存編號 687-5396
製造零件編號TD351ID
HK$17.865
/個 (每包:2個)
單位
1 12 V 26 V High Side Surface Mount 1.7A 1 Non-Inverting SOIC 8 - - - -
RS庫存編號 171-1967
製造零件編號2ED020I12F2XUMA1
BrandInfineon
HK$58.02
/個 (每包:5個)
單位
- - - - - - - - - - - - - -
RS庫存編號 182-7336
製造零件編號DGD0506AM10-13
HK$3.974
/個 (每包:25個)
單位
2 0 V 5 V Half Bridge Surface Mount 1.5 (Source) A, 2 (Sink) A 2 - MSOP 10 Half Bridge - - -
全新
RS庫存編號 189-0237
製造零件編號NCV57000DWR2G
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 177-0705
製造零件編號MIC4422YM
HK$16.74
/個 (每包:5個)
單位
1 4.5 V 18 V Low Side Surface Mount 9 (Typ.)A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 133-9887
製造零件編號1EDI05I12AFXUMA1
BrandInfineon
HK$13.43
/個 (每包:5個)
單位
2 3.1 V 17 V Galvanic Isolated Surface Mount -1.3 A, 900 mA 2 Inverting, Non-Inverting DSO 8 - CMOS Independent -
全新
RS庫存編號 178-4322
製造零件編號NCD5702DR2G
HK$10.532
個 (在毎卷:2500)
單位
1 0 V 5 V - Surface Mount 6.8 (Source) A, 7.8 (Sink) A 1 Inverting SOIC 16 Half Bridge 5V Independent AEC-Q100
RS庫存編號 177-7108
製造零件編號ISL83202IBZ
BrandIntersil
HK$24.23
毎管:48 個
單位
4 8.5 V 15 V Full Bridge Surface Mount 1A 4 Inverting, Non-Inverting SOIC 16 Full Bridge CMOS, TTL Independent -
RS庫存編號 829-6877
製造零件編號L9857-TR
HK$12.33
/個 (每包:2個)
單位
1 10 V 18 V High Side Surface Mount -500 mA, 500 mA 1 Non-Inverting SOIC 8 - CMOS, TTL Independent -
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 170-8199
製造零件編號EL7212CSZ
BrandIntersil
HK$12.801
毎管:97 個
單位
2 4.5 V 15 V Low Side Surface Mount 4A 2 Inverting SOIC 8 - CMOS - -
RS庫存編號 133-6569
製造零件編號2EDL05N06PJXUMA1
BrandInfineon
HK$5.938
個 (在毎卷:2500)
單位
2 10 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 178-5636
製造零件編號BM6108FV-LBE2
BrandROHM
HK$22.42
個 (在毎卷:2000)
單位
5 4.5 V 5.5 V Galvanic Isolated Surface Mount 5A 1 Non-Inverting SSOP 20 - PWM - -
RS庫存編號 661-3075
製造零件編號UC2708N
HK$80.83
單位
2 5 V 35 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 141-2046
製造零件編號NCP5109AMNTWG
HK$3.88
個 (在毎卷:3000)
單位
2 -0.3 V 20 V High and Low Side Surface Mount 250mA 1 Non-Inverting DFN 10 Half Bridge CMOS Independent -
RS庫存編號 145-9458
製造零件編號IRS21271SPBF
BrandInfineon
HK$11.12
毎管:95 個
單位
1 9 V 20 V High Side Surface Mount 0.2A 1 Non-Inverting SOIC 8 - CMOS, LSTTL - -
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 -