STGAP2S

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Galvanically isolated 4 A single gate driver

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Product overview

Description

The STGAP2S is a single gate driver which provides galvanic isolation between the gate driving channel and 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 mid and high power applications such as power conversion and motor driver inverters 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. The 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 UVLO and thermal shutdown protection functions to facilitate the design of highly reliable systems. Dual input pins allow the selection of signal polarity control and implementation of HW interlocking protection to avoid cross-conduction in case of controller malfunction. The input to output propagation delay is less than 75 ns, which delivers high PWM control accuracy. A standby mode is available to reduce idle power consumption.
  • All features

    • High voltage rail up to 1700 V
    • Driver current capability: 4 A sink/source @25°C
    • dV/dt transient immunity ±100 V/ns in full temperature range
    • Overall input-output propagation delay: 75 ns
    • Separate sink and source option for easy gate driving configuration
    • 4 A Miller CLAMP dedicated pin option
    • UVLO function
    • Gate driving voltage up to 26 V
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Temperature shut-down protection
    • Standby function
    • Narrow body SO8

Circuit Diagram

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVALSTGAP2SCM

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      Demonstration board for STGAP2SCM isolated 4 A single gate driver

      Brushed Motors ST
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      Description:

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      EVALSTGAP2SM

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      Demonstration board for STGAP2SM isolated 4 A single gate

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      Description:

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STGAP2S

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

Footprints

Footprints

3D model

3D 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) Rth (°C/W) (typ) (Junction To Ambient)
Budgetary Price (US$)*/Qty
More info
min
max
STGAP2SMTR Available at 2 distributors

Distributor availability ofSTGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1307 1 Buy from Distributor
Farnell Element14 EUROPE 2452 1 Buy from Distributor

Distributor reported inventory date: 2021-10-09

Distributor Name

DIGIKEY

Stock

1307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2452

Min.Order

1

Distributor reported inventory date: 2021-10-09

Active
EAR99 NEC Tape And Reel SO-8 -40 125 130 0.9192 / 1k
MORE INFO

Unit Price (US$):

0.9192

Country of Origin:

CHINA

STGAP2SCMTR Available at 2 distributors

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4680 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

Distributor reported inventory date: 2021-10-10

Distributor Name

DIGIKEY

Stock

4680

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-10

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 130 0.9192 / 1k
MORE INFO

Unit Price (US$):

0.9192

Country of Origin:

CHINA

STGAP2SCM Available at 1 distributors

Distributor availability ofSTGAP2SCM

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 100 1 Buy from Distributor

Distributor reported inventory date: 2021-10-09

Distributor Name

Farnell Element14

Stock

100

Min.Order

1

Distributor reported inventory date: 2021-10-09

Active
EAR99 NEC Tube SO-8 -40 125 130 0.9192 / 1k
MORE INFO

Unit Price (US$):

0.9192

Country of Origin:

CHINA

STGAP2SM No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 130 0.9192 / 1k
MORE INFO

Unit Price (US$):

0.9192

Country of Origin:

CHINA

STGAP2SMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9192 / 1k

Distributor availability ofSTGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1307 1 Buy from Distributor
Farnell Element14 EUROPE 2452 1 Buy from Distributor

Distributor reported inventory date: 2021-10-09

Distributor Name

DIGIKEY

Stock

1307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2452

Min.Order

1

Distributor reported inventory date: 2021-10-09

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Rth (°C/W) (typ) (Junction To Ambient)

130

Budgetary Price (US$)* / Qty

0.9192 / 1k

Country of Origin

CHINA

STGAP2SCMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9192 / 1k

Distributor availability ofSTGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4680 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

Distributor reported inventory date: 2021-10-10

Distributor Name

DIGIKEY

Stock

4680

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Rth (°C/W) (typ) (Junction To Ambient)

130

Budgetary Price (US$)* / Qty

0.9192 / 1k

Country of Origin

CHINA

STGAP2SCM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9192 / 1k

Distributor availability ofSTGAP2SCM

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 100 1 Buy from Distributor

Distributor reported inventory date: 2021-10-09

Distributor Name

Farnell Element14

Stock

100

Min.Order

1

Distributor reported inventory date: 2021-10-09

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Rth (°C/W) (typ) (Junction To Ambient)

130

Budgetary Price (US$)* / Qty

0.9192 / 1k

Country of Origin

CHINA

STGAP2SM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.9192 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Rth (°C/W) (typ) (Junction To Ambient)

130

Budgetary Price (US$)* / Qty

0.9192 / 1k

Country of Origin

CHINA

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