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 162-7535
製造零件編號SN75372PE4
HK$13.795
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 668-4219
製造零件編號MCP14628-E/SN
BrandMicrochip
HK$13.03
/個 (每包:2個)
單位
2 4.5 V 5.5 V High and Low Side Surface Mount 2A 2 Inverting, Non-Inverting SOIC 8 - - Synchronous -
RS庫存編號 784-0256
製造零件編號IR21844SPBF
BrandInfineon
HK$30.20
單位
2 10 V 20 V Half Bridge Surface Mount 2.3A 2 Inverting, Non-Inverting SOIC 14 Half Bridge CMOS, LSTTL Synchronous -
RS庫存編號 739-6109
製造零件編號FAN7390MX
HK$14.89
單位
2 3.3 V 5 V High and Low Side Surface Mount 4.5A 2 Non-Inverting SOP 8 Half Bridge - Synchronous -
全新
RS庫存編號 190-6442
製造零件編號MAX4940CTN+
BrandMaxim
HK$227.52
單位
1 2.37 V 6 V - Surface Mount 0.9 (Low) A, 2 (High) A 1 - TQFN 56 - CMOS Independent -
全新
RS庫存編號 189-0215
製造零件編號LV8968BBUWR2G
HK$28.152
個 (在毎卷:2500)
單位
6 8 V 28 V Low Side Surface Mount 400mA 1 Inverting SPQFP-K 48 Half Bridge - Independent AEC-Q100
RS庫存編號 168-6712
製造零件編號L6393D
HK$11.30
毎管:50 個
單位
1 10 V 20 V Half Bridge Surface Mount 0.43A 1 Inverting, Non-Inverting SOIC 14 Half Bridge CMOS, TTL Synchronous -
RS庫存編號 162-5664
製造零件編號UCC37321P
HK$21.481
毎管:50 個
單位
1 4 V 15 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 170-2301
製造零件編號AUIR2085STR
BrandInfineon
HK$13.808
個 (在毎卷:2500)
單位
2 10 V 15 V - Surface Mount 1A 2 Non-Inverting SOIC 8 Half Bridge - - AEC-Q100
RS庫存編號 732-8516
製造零件編號MAX4896ETP+
BrandMaxim
HK$41.26
單位
8 2.7 V 5.5 V - Surface Mount - 8 - TQFN 20 - BiMOS, CMOS, TTL Independent -
RS庫存編號 912-8677
製造零件編號IR21844SPBF
BrandInfineon
HK$20.789
毎管:55 個
單位
2 10 V 20 V Half Bridge Surface Mount 2.3A 2 Inverting, Non-Inverting SOIC 14 Half Bridge CMOS, LSTTL, 3.3V, 5V Synchronous -
RS庫存編號 171-1752
製造零件編號SI82397BD-IS
HK$24.242
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 166-3390
製造零件編號FAN3100TMPX
HK$3.568
個 (在毎卷:3000)
單位
1 4.5 V 18 V Low Side Surface Mount -3 A, 3 A 1 Inverting, Non-Inverting MLP 6 - TTL Synchronous -
RS庫存編號 872-2433
製造零件編號TC4421CPA
BrandMicrochip
HK$16.918
毎管:60 個
單位
1 4.5 V 18 V Low Side Through Hole 9A 1 Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 131-1236
製造零件編號ADUM4121-1BRIZ
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 - -
RS庫存編號 165-6711
製造零件編號IRS2301SPBF
BrandInfineon
HK$10.705
毎管:95 個
單位
2 5 V 20 V High and Low Side Surface Mount 120mA 2 Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS庫存編號 805-6720
製造零件編號NTBV45N06T4G
HK$7.316
/個 (每包:5個)
單位
1 - 60 V - Surface Mount 45A 1 - D2PAK 3 - - - -
RS庫存編號 144-5900
製造零件編號MIC4417YM4-TR
BrandMicrochip
HK$4.75
個 (在毎卷:3000)
單位
1 4.5 V 18 V Low Side Surface Mount 1.2A 1 Inverting SOT-123 4 - TTL - -
RS庫存編號 160-4471
製造零件編號ADUM3224WARZ
HK$30.494
毎管:48 個
單位
- - - - - - - - - - - - - -
RS庫存編號 793-1409
製造零件編號VN808-E
HK$54.51
單位
1 10.5 V 45 V High Side Surface Mount 0.7A 8 Non-Inverting PowerSO 36 - - Independent -