Galvanically isolated 4 A half-bridge dual channel gate driver

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  • The STGAP2D is a half-bridge gate driver which isolates the gate driving channels 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 integrates protection functions: dedicated SD and BRAKE pins are available, UVLO and thermal shutdown are included to easily design high reliability systems, and the interlocking function prevents outputs from being high at the same time.
    The input to output propagation delay results are 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 dual 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
    • UVLO function
    • Interlocking function
    • Dedicated SD and BRAKE pins
    • 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) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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max
STGAP2DMTR SO-16 Tape And Reel -40 125
Active
2.173 1000 EAR99
MORE INFO

Country of Origin:

-

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Distributor availability ofSTGAP2DMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 375 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 296 1 Order Now

Distributor reported inventory date: 2019-11-12

Distributor Name

DIGIKEY

Stock

375

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

296

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-12

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STGAP2DM SO-16 Tube -40 125
Active
2.173 1000 EAR99
MORE INFO

Country of Origin:

-

No availability of distributors reported, please contact our sales office

STGAP2DMTR

Package

SO-16

Packing Type

Tape And Reel

Unit Price (US$)

2.173*

Distributor availability ofSTGAP2DMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 375 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 296 1 Order Now

Distributor reported inventory date: 2019-11-12

Distributor Name

DIGIKEY

Stock

375

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

296

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-12

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

2.173

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

STGAP2DM

Package

SO-16

Packing Type

Tube

Unit Price (US$)

2.173*

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

2.173

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

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Evaluation Tools

    • Part Number

      Demonstration board for STGAP2DM isolated half-bridge gate

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Technical Documentation

    • Description Version Size Action
      DS12746
      Galvanically isolated 4 A half-bridge gate driver
      1.0
      979.83 KB
      PDF
      DS12746

      Galvanically isolated 4 A half-bridge gate driver

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STGAP2DM
Active
SO-16 Industrial Ecopack2
STGAP2DMTR
Active
SO-16 Industrial Ecopack2

STGAP2DM

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2DMTR

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

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.