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
    • UL 1577 recognized

Circuit Diagram

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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

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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

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Part Number
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Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Rth (°C/W) (typ) (Junction To Ambient)
Budgetary Price (US$)*/Qty
Unit Price (US$)
Country of Origin
min
max
STGAP2SMTR Available at distributors

Distributor availability of STGAP2SMTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 125 130

1.0029

CHINA

STGAP2SCMTR Available at distributors

Distributor availability of STGAP2SCMTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 125 130

1.0029

TAIWAN

STGAP2SCM Available at distributors

Distributor availability of STGAP2SCM

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 130

1.0029

TAIWAN

STGAP2SM Available at distributors

Distributor availability of STGAP2SM

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 130

1.0029

CHINA

STGAP2SMTR Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STGAP2SMTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

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

130

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

STGAP2SCMTR Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STGAP2SCMTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

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

130

Country of Origin:

TAIWAN

Distributor Name

Distributor reported inventory date:

STGAP2SCM Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STGAP2SCM

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

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

130

Country of Origin:

TAIWAN

STGAP2SM Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STGAP2SM

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

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

130

Country of Origin:

CHINA

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(*) 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