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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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Evaluation Tools

    • Part Number

      Demonstration board for STGAP2DM isolated half-bridge gate

00 Files selected for download

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

Quality and Reliability

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**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2DMTR

Package:

SO-16

Material Declaration**:

PDF XML

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STGAP2DMTR Available at 4 distributors

Distributor availability ofSTGAP2DMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 36 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 182 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

36

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

182

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

Buy now
Active
EAR99 NEC Tape And Reel SO-16 -40 125 CHINA 1.1701 / 1k
STGAP2DM No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-16 -40 125 CHINA 1.1701 / 1k

STGAP2DMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1701 / 1k

Distributor availability ofSTGAP2DMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 36 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 182 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

36

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

182

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.1701 / 1k

Country of Origin

CHINA

STGAP2DM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1701 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.1701 / 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