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 177-9856
製造零件編號TC4427AVOA
BrandMicrochip
HK$11.38
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 823-4523
製造零件編號TC4424CPA
BrandMicrochip
HK$16.252
/個 (每包:5個)
單位
2 4.5 V 18 V Low Side Through Hole 3A 2 Non-Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 159-9358
製造零件編號ADUM4223BRWZ
HK$31.688
毎管:47 個
單位
- - - - - - - - - - - - - -
RS庫存編號 775-2975
製造零件編號MC33153DG
HK$15.785
/個 (每包:2個)
單位
1 - 20 V High and Low Side Surface Mount 1 A, 2 A 1 Inverting SOIC 8 Half Bridge CMOS - -
RS庫存編號 910-1884
製造零件編號MIC4102YM
BrandMicrochip
HK$17.30
/個 (每包:2個)
單位
2 9 V 16 V High and Low Side Surface Mount 3A 2 Inverting, Non-Inverting SOIC 8 Half Bridge TTL Synchronous -
全新
RS庫存編號 190-6685
製造零件編號MAX4821EUP+
HK$26.988
/個 (每包:5個)
單位
1 2.3 V 5.5 V - Surface Mount - 1 - TSSOP 20 - - Independent -
全新
RS庫存編號 189-0482
製造零件編號NCV57000DWR2G
HK$60.71
/個 (每包:2個)
單位
1 3.3 V 5 V Isolated Gate Driver Surface Mount 6A 1 - SOIC 16 - - - AEC-Q100
RS庫存編號 865-1198
製造零件編號FAN7387MX
HK$9.55
/個 (每包:5個)
單位
2 11 V 14 V High and Low Side Surface Mount 650mA 2 Non-Inverting SOP 8 Half Bridge - Synchronous -
RS庫存編號 910-1521
製造零件編號MIC5021YM
BrandMicrochip
HK$21.03
/個 (每包:5個)
單位
1 12 V 36 V High Side Surface Mount - 1 Non-Inverting SOIC 8 - TTL - -
RS庫存編號 761-9585
製造零件編號LTC4440ES6#TRMPBF
HK$37.07
單位
1 - 80 V High Side Surface Mount 4A 1 Non-Inverting SOT-23 6 Full Bridge CMOS, TTL - -
RS庫存編號 911-3029
製造零件編號MIC5014YN
BrandMicrochip
HK$22.33
/個 (每包:5個)
單位
1 2.75 V 30 V High and Low Side Through Hole - 1 Non-Inverting PDIP 8 Half Bridge TTL - -
RS庫存編號 177-0404
製造零件編號MIC4420YN
BrandMicrochip
HK$11.09
毎管:50 個
單位
1 4.5 V 18 V Low Side Through Hole 6A 1 Non-Inverting DIP 8 - CMOS, TTL - -
RS庫存編號 176-5565
製造零件編號MCP14A0305T-E/SN
BrandMicrochip
HK$8.069
/個 (每包:10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 145-6382
製造零件編號TPS2815D
HK$11.602
毎管:75 個
單位
2 4 V 14 V Low Side Surface Mount 2A 2 2 Input NAND SOIC 8 - CMOS - -
RS庫存編號 170-2285
製造零件編號IR2127STRPBF
BrandInfineon
HK$9.724
個 (在毎卷:2500)
單位
1 10 V 20 V High Side Surface Mount 0.25 A, 0.5 A 1 Non-Inverting SOIC 8 - CMOS, LSTTL, 3.3V, 5V, 15V - -
RS庫存編號 915-5128
製造零件編號IRS2104STRPBF
BrandInfineon
HK$8.64
/個 (每包:5個)
單位
2 10 V 20 V Half Bridge Surface Mount - 2 Inverting SOIC 8 Half Bridge 3.3V, 5V, 15V - -
RS庫存編號 163-0715
製造零件編號NCP5111DR2G
HK$3.65
個 (在毎卷:2500)
單位
2 10 V 20 V High and Low Side Surface Mount 250 mA, 500 mA 2 Non-Inverting SOIC 8 Half Bridge - - -
RS庫存編號 668-4342
製造零件編號TC4427ACOA
BrandMicrochip
HK$8.338
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 1.5A 2 Non-Inverting SOIC N 8 - CMOS, TTL - -
RS庫存編號 162-6791
製造零件編號UCC27518DBVT
HK$5.989
個 (在毎卷:250)
單位
1 4.5 V 18 V Low Side Surface Mount 4A 1 Inverting SOT-23 5 - CMOS Independent -
RS庫存編號 141-7234
製造零件編號NCP5183DR2G
HK$17.63
/個 (每包:5個)
單位
2 -0.3 V 18 V High and Low Side Surface Mount 4.3A 1 Non-Inverting SOIC 8 Half Bridge 5V Independent AEC-Q100