Galvanically isolated 4 A single gate driver

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  • The STGAP2S is a single gate driver which isolates the gate driving channel from the low voltage control and interface circuitry.

    The gate driver is characterized by 4 A capability and rail-to-rail outputs, making the device also suitable for high power inverter applications such as motor drivers in industrial applications.
    The device is available in two different configurations. The configuration with separated output pins allows to independently optimize turn-on and turn-off by using dedicated gate resistors. A configuration featuring single output pin and Miller clamp function prevents gate spikes during fast commutations in half-bridge topologies.
    Both configurations provide high flexibility and bill of material reduction for external components.
    The device integrates protection functions: UVLO and thermal shutdown are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order to avoid cross-conduction in case of controller malfunction.
    The input to output propagation delay results contained within 80 ns, providing high PWM control accuracy.
    A standby mode is available in order to reduce idle power consumption.

    Key Features

    • 1700 V single channel gate driver
    • Driver current capability: 4 A sink / source at 25 °C
    • dV/dt transient immunity ± 100 V/ns
    • Overall input-output propagation delay: 80 ns
    • Separate sink and source for easy gate driving configuration
    • 4 A Miller clamp dedicated pin
    • UVLO function
    • Gate driving voltage up to 26 V
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Temperature shutdown protection
    • Standby function

Circuit Diagram

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Part Number
Package
Packing Type
Temperature (°C) Thermal Resistance(junction To Ambient) (nom)
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min
max
STGAP2SMTR SO-8 Tape And Reel -40 125 130
Active
1.4877 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

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Distributor reported inventory date: 2019-09-20

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301

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1

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WORLDWIDE Order Now

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2500

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0

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AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

413

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

100

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Get sample
STGAP2SCMTR SO-8 Tape And Reel -40 125 130
Active
1.4877 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

Check Availability

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 188 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 301 1 Order Now
Farnell Element14 EUROPE 37 1 Order Now
ANGLIA Live EUROPE 4 2500 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

188

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

301

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

37

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

4

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Get sample
STGAP2SCM SO-8 Tube -40 125 130
Active
1.4877 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

No availability of distributors reported, please contact our sales office
STGAP2SM SO-8 Tube -40 125 130
Active
1.4877 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

No availability of distributors reported, please contact our sales office

STGAP2SMTR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

1.4877*

Distributor availability ofSTGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 301 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 413 1 Order Now
Farnell Element14 EUROPE 200 1 Order Now
ANGLIA Live EUROPE 100 2500 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

301

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

413

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

100

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Marketing Status

Active

Unit Price (US$)

1.4877

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

STGAP2SCMTR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

1.4877*

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 188 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 301 1 Order Now
Farnell Element14 EUROPE 37 1 Order Now
ANGLIA Live EUROPE 4 2500 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

188

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

301

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

37

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

4

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Marketing Status

Active

Unit Price (US$)

1.4877

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

STGAP2SCM

Package

SO-8

Packing Type

Tube

Unit Price (US$)

1.4877*

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Marketing Status

Active

Unit Price (US$)

1.4877

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

STGAP2SM

Package

SO-8

Packing Type

Tube

Unit Price (US$)

1.4877*

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Marketing Status

Active

Unit Price (US$)

1.4877

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Education

This product is labeled Sustainable Technology.

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12541
      Galvanically isolated 4 A single gate driver
      1.0
      1.17 MB
      PDF
      DS12541

      Galvanically isolated 4 A single gate driver

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STGAP2SCM
Active
SO-8 Industrial Ecopack2
STGAP2SCMTR
Active
SO-8 Industrial Ecopack2
STGAP2SM
Active
SO-8 Industrial Ecopack2
STGAP2SMTR
Active
SO-8 Industrial Ecopack2

STGAP2SCM

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SCMTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SM

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SMTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.