EVSTGAP2SICSNC

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Design Win

Demonstration board for STGAP2SICSNC isolated 4 A single gate driver

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Product overview

Description

The EVSTGAP2SICSNC is a half bridge evaluation board designed to evaluate the STGAP2SICSNC isolated single gate driver. The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device suitable also for high power inverter applications such as motor drivers in industrial applications equipped with SiC power switch.
The configuration featuring single output pin and Miller CLAMP function allow avoiding gate spikes during fast commutations in half-bridge topologies.
The device integrates protection functions: UVLO and thermal shut down are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and implementing HW interlocking protection to avoid cross-conduction in case of controller's malfunction.
The device allows implementing negative gate driving, and the onboard isolated DC-DC converters allow working with optimized driving voltage for SiC.
The EVSTGAP2SICSNC board allows evaluating all the STGAP2SICSNC features while driving a half-bridge power stage with voltage rating up to 520 V. It is possible to increase bus voltage by replacing the power switches with appropriate devices in H2PACK-7L or H2PACK-2L package and the C29 capacitance if needed.
The board components are easy to access and modify to make driver performance evaluation easier under different application conditions and fine adjustment of final application components.
  • All features

    • Board
      • Half bridge configuration, high voltage rail up to 520 V
      • SCT35N65: 650V, 55 mΩ SiC MOSFET
      • Negative gate driving
      • On board isolated DC-DC converters to supply high-side and low-side gate drivers, fed by VAUX = 5 V, with 5.2 kV maximum isolation
      • 3.3 V VDD logic supply generated onboard or 5 V (externally applied)
      • Easy jumper selection of driving voltage configuration: +17/0 V; +17/-3 V; +19/0 V; +19/-3 V
    • Device
      • Driver current capability: 4 A source/sink @ 25 °C
      • 4 A Miller Clamp
      • Short propagation delay: 75 ns
      • UVLO function
      • Gate driving voltage up to 26 V
      • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
      • Temperature shut down protection
      • Stand-by function

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVSTGAP2SICSNC
Active
CARD Industrial Ecopack1 -

EVSTGAP2SICSNC

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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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EVSTGAP2SICSNC Available at 1 distributors

Distributor availability ofEVSTGAP2SICSNC

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MOUSER WORLDWIDE 3 1 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-24

STGAP2SICSNC
Active
ST EAR99 NEC ITALY

EVSTGAP2SICSNC Active

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

Part Number:

EVSTGAP2SICSNC

Core Product:

STGAP2SICSNC

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Distributor availability ofEVSTGAP2SICSNC

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3 1 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-06-24

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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