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 177-0399
製造零件編號MIC4120YME
BrandMicrochip
HK$7.604
毎管:95 個
單位
1 4.5 V 20 V Low Side Surface Mount 6A 1 Non-Inverting SOIC 8 - CMOS, TTL - -
RS庫存編號 865-5730
製造零件編號IR2308PBF
BrandInfineon
HK$29.35
毎管:2 個
單位
2 10 V 20 V Half Bridge Through Hole 350mA 2 Non-Inverting PDIP 8 Half Bridge CMOS, LSTTL Dependent -
RS庫存編號 162-6792
製造零件編號UCC27519DBVT
HK$6.194
個 (在毎卷:250)
單位
1 4.5 V 18 V Low Side Surface Mount 4A 1 Non-Inverting SOT-23 5 - CMOS Independent -
RS庫存編號 661-3110
製造零件編號UC3707N
HK$74.80
單位
2 5 V 40 V Low Side Through Hole 1.5A 2 Inverting, Non-Inverting PDIP 16 - TTL - -
RS庫存編號 145-9070
製造零件編號TC1428CPA
BrandMicrochip
HK$7.213
毎管:60 個
單位
2 4.5 V 16 V Low Side Through Hole 1.2A 2 Inverting, Non-Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 177-9844
製造零件編號TC4421AVMF
BrandMicrochip
HK$18.24
/個 (每包:5個)
單位
1 4.5 V 18 V Low Side Surface Mount 10A 1 Inverting DFN 8 - CMOS, TTL - -
RS庫存編號 831-2736
製造零件編號IR21084SPBF
BrandInfineon
HK$23.98
/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 -
RS庫存編號 185-8032
製造零件編號NCD5703BDR2G
HK$7.363
個 (在毎卷:2500)
單位
1 0 V 5 V Gate Driver Surface Mount 6.8 (Source) A, 7.8 (Sink) A 1 - SOIC 8 Half Bridge - - AEC-Q100
RS庫存編號 456-062
製造零件編號IRS2181SPBF
BrandInfineon
HK$19.60
/個 (每包:5個)
單位
2 10 V 20 V High and Low Side Surface Mount 2.3A 2 Non-Inverting SOIC 8 - CMOS, LSTTL Independent -
RS庫存編號 162-6478
製造零件編號UCC27210D
HK$31.615
毎管:75 個
單位
2 8 V 17 V Half Bridge Surface Mount 4A 2 Non-Inverting SOIC 8 Half Bridge CMOS Independent -
RS庫存編號 165-8071
製造零件編號IRS2104STRPBF
BrandInfineon
HK$8.263
個 (在毎卷:2500)
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 185-9088
製造零件編號NCD5703CDR2G
HK$17.212
/個 (每包:5個)
單位
1 0 V 5 V Gate Driver Surface Mount 6.8 (Source) A, 7.8 (Sink) A 1 - SOIC 8 Half Bridge - - AEC-Q100
RS庫存編號 518-172
製造零件編號ISL83202IBZ
BrandIntersil
HK$28.43
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 168-9964
製造零件編號SI8261BCC-C-IP
HK$15.513
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 176-5505
製造零件編號MCP14A0304-E/MNY
BrandMicrochip
HK$8.521
/個 (每包:10個)
單位
2 4.5 V 18 V Low Side Surface Mount 3A 2 Non-Inverting TDFN 8 - CMOS - -
RS庫存編號 462-7205
製造零件編號FZL4146GGEGXT
BrandInfineon
HK$59.11
單位
4 4.5 V 40 V High Side Surface Mount 1.6mA 4 Non-Inverting DSO 20 - - - -
RS庫存編號 786-8709
製造零件編號MC33152VDR2G
HK$12.406
/個 (每包:5個)
單位
2 6.1 V 18 V High and Low Side Surface Mount 1.5A 2 Non-Inverting SOIC 8 - CMOS, LSTTL - -
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 668-4348
製造零件編號TC4426EPA
BrandMicrochip
HK$11.44
/個 (每包:5個)
單位
2 4.5 V 18 V Low Side Through Hole 1.5A 2 Inverting PDIP 8 - CMOS, TTL - -
RS庫存編號 809-5040
製造零件編號FAN7388MX
HK$18.455
/個 (每包:2個)
單位
3 10 V 20 V High and Low Side Surface Mount 350 mA, 650 mA 6 Inverting SOIC 20 Half Bridge - Independent -