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 505-3059
製造零件編號SKHI 22B H4 R
BrandSemikron
HK$1,018.08
單位
2 - 18 V - - 8A 2 - - - Half Bridge - - -
RS庫存編號 122-0388
製造零件編號Board 1 SKYPER 32R
BrandSemikron
HK$1,467.93
單位
2 14.4 V 15.6 V - - 15A 2 - SKYPER - Half Bridge - - -
RS庫存編號 122-0389
製造零件編號Board 1 SKYPER 32PRO R
BrandSemikron
HK$996.07
單位
2 14.4 V 15.6 V - - 15A 2 - SKYPER - Half Bridge - - -
RS庫存編號 687-5043
製造零件編號SKYPER 32 R
BrandSemikron
HK$1,108.63
單位
2 14.4 V 15.6 V - Through Hole 15A 2 - - - Half Bridge - - -
RS庫存編號 687-5046
製造零件編號SKHI 10/17 R
BrandSemikron
HK$1,513.22
單位
1 14.4 V 15.6 V - - -8 A, 8 A 1 - - - - CMOS, HCMOS, TTL - -
RS庫存編號 505-3065
製造零件編號SKHI 61 R
BrandSemikron
HK$1,682.29
單位
3 14.4 V 15.6 V - - 2A 6 - - - Three Phase CMOS - -
RS庫存編號 687-5049
製造零件編號SKYPER 32 PRO R
BrandSemikron
HK$1,467.10
單位
2 14.4 V 15.6 V - Through Hole 15A 2 - - - Half Bridge - - -
RS庫存編號 905-6175
製造零件編號Skyper 42 R
BrandSemikron
HK$1,368.93
單位
2 14.4 V 15.6 V - Through Hole 30A 2 - - - Half Bridge - - -
RS庫存編號 905-6235
製造零件編號SKHI 22A H4 R
BrandSemikron
HK$813.28
單位
2 14.4 V 15.6 V - Surface Mount 8A 2 - - - Half Bridge CMOS - -
RS庫存編號 2509571019
製造零件編號SKHI 10/17
BrandSemikron
HK$2,437.12
單位
- - - - - - - - - - - - - -
RS庫存編號 2509571025
製造零件編號SKHI 22A H4
BrandSemikron
HK$1,211.42
單位
- - - - - - - - - - - - - -
RS庫存編號 2509571031
製造零件編號SKHI 22B
BrandSemikron
HK$1,504.30
單位
- - - - - - - - - - - - - -