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 168-9954
製造零件編號SI8261ACC-C-IS
HK$10.78
毎管:96 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS庫存編號 795-1466
製造零件編號Si8261ACC-C-IS
HK$11.19
/個 (每包:5個)
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 0.6A 2 Non-Inverting SOIC 8 - - - -
RS庫存編號 795-1497
製造零件編號Si8261BBC-C-IS
HK$12.28
/個 (每包:5個)
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 8 - - - -
RS庫存編號 795-1501
製造零件編號Si8261BBD-C-IS
HK$16.40
/個 (每包:5個)
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 1 Non-Inverting SDIP 6 - - - -
RS庫存編號 905-4472
製造零件編號Si82390CD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 171-1738
製造零件編號SI82390AD-IS
HK$23.029
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 905-4501
製造零件編號Si82395CD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 168-9964
製造零件編號SI8261BCC-C-IP
HK$13.84
毎管:50 個
單位
1 5 V 30 V Isolated Gate Driver Through Hole 4A 2 Non-Inverting PDIP 8 - - - -
RS庫存編號 168-9803
製造零件編號SI8752AB-IS
HK$11.17
毎管:96 個
單位
1 2.25 V 5.5 V Isolated Gate Driver Surface Mount - 1 Non-Inverting SOIC 8 - Diode Emulation - -
RS庫存編號 173-2740
製造零件編號SI8261BAD-C-IS
HK$15.21
毎管:100 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 1 Non-Inverting SDIP 6 - - - -
RS庫存編號 168-9949
製造零件編號SI8261AAC-C-IS
HK$10.917
毎管:96 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 8 - - - -
RS庫存編號 168-9958
製造零件編號SI8261BAC-C-IS
HK$11.87
毎管:96 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 8 - - - -
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 905-4508
製造零件編號Si82396BD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 795-1475
製造零件編號Si8261BAC-C-IP
HK$14.39
/個 (每包:5個)
單位
1 5 V 30 V Isolated Gate Driver Through Hole 4A 2 Non-Inverting PDIP 8 - - - -
RS庫存編號 173-2741
製造零件編號SI8261BCD-C-IS
HK$15.21
毎管:100 個
單位
1 5 V 30 V Isolated Gate Driver Surface Mount 4A 1 Non-Inverting SDIP 6 - - - -
RS庫存編號 905-4485
製造零件編號Si82394BD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 905-4514
製造零件編號Si82397BD-IS
HK$25.15
/個 (每包:2個)
單位
2 10 V 24 V Isolated Gate Driver Surface Mount - - Non-Inverting SOIC W 16 - - - -
RS庫存編號 753-2147
製造零件編號Si8233BD-C-IS
HK$28.06
單位
2 4.5 V 24 V Isolated Gate Driver Surface Mount 4A 2 Non-Inverting SOIC 16 Half Bridge TTL Independent -
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 -