Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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

Recommended for you

Related Applications

Industrial Power and Tools

Smart Farming

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVALSTGAP2SCM

      Active

      Demonstration board for STGAP2SCM isolated 4 A single gate driver

      Brushed Motors ST

      EVALSTGAP2SM

      Active

      Demonstration board for STGAP2SM isolated 4 A single gate

      3-Phase Motors (PMSM, BLDC, ACIM) ST

      STDES-PFCBIDIR

      Active

      15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications

      PSU and Converter Solution Eval Boards ST

      STDES-VIENNARECT

      Active

      15 kW, three-phase Vienna rectifier with low cost mixed-signal control for power factor correction

      PSU and Converter Solution Eval Boards ST

      STEVAL-DPSTPFC1

      Preview

      3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V

      PSU and Converter Solution Eval Boards ST
      EVALSTGAP2SCM

      Description:

      Demonstration board for STGAP2SCM isolated 4 A single gate driver
      EVALSTGAP2SM

      Description:

      Demonstration board for STGAP2SM isolated 4 A single gate
      STDES-PFCBIDIR

      Description:

      15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications
      STDES-VIENNARECT

      Description:

      15 kW, three-phase Vienna rectifier with low cost mixed-signal control for power factor correction
      STEVAL-DPSTPFC1

      Description:

      3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Thermal Resistance(junction To Ambient) (nom)
Budgetary Price (US$)*/Qty
More info
min
max
STGAP2SMTR Available at 3 distributors

Distributor availability ofSTGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 673 1 Order Now
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

673

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

Active
EAR99 NEC Tape And Reel SO-8 -40 125 130 0.8357 / 1k
MORE INFO

Unit Price (US$):

0.8357

Country of Origin:

CHINA

STGAP2SCMTR Available at 5 distributors

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1547 1 Order Now
ARROW EUROPE 1896 0 Order Now
MOUSER WORLDWIDE 327 1 Order Now
Farnell Element14 EUROPE 1907 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

1547

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1896

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

327

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1907

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 130 0.8357 / 1k
MORE INFO

Unit Price (US$):

0.8357

Country of Origin:

CHINA

STGAP2SCM No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 130 0.8357 / 1k
MORE INFO

Unit Price (US$):

0.8357

Country of Origin:

CHINA

STGAP2SM No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 130 0.8357 / 1k
MORE INFO

Unit Price (US$):

0.8357

Country of Origin:

CHINA

STGAP2SMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8357 / 1k

Distributor availability ofSTGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 673 1 Order Now
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

673

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Budgetary Price (US$)* / Qty

0.8357 / 1k

Country of Origin

CHINA

STGAP2SCMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8357 / 1k

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1547 1 Order Now
ARROW EUROPE 1896 0 Order Now
MOUSER WORLDWIDE 327 1 Order Now
Farnell Element14 EUROPE 1907 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

1547

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1896

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

327

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1907

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Budgetary Price (US$)* / Qty

0.8357 / 1k

Country of Origin

CHINA

STGAP2SCM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8357 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Budgetary Price (US$)* / Qty

0.8357 / 1k

Country of Origin

CHINA

STGAP2SM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.8357 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

130

Budgetary Price (US$)* / Qty

0.8357 / 1k

Country of Origin

CHINA

(*) 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