Product overview
Description
The EVALSTGAP2HSM is an 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 MOSFET / IGBT power switch.
The separated source and sink outputs allow to independently optimize turn-on and turn-off by using dedicated gate resistors.
The device integrates protection functions: UVLO and thermal shutdown are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order 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 MOSFET/IGBT.
The EVALSTGAP2HSM board allows evaluating all the STGAP2HSM features while driving a half-bridge power stage with voltage rating up to 1200 V in TO-220 or TO-247 package.
The board allows easily selecting and modifying the values of relevant external components in order to ease driver performance evaluation under different applicative conditions and fine pre-tuning of the final application’s components.
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All features
- Board
- High voltage rail up to 1200 V
- Negative gate driving
- Onboard 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: +15/0 V; +15/-3 V; +19/0 V; +19/-3 V;
- Device
- Driver current capability: 4 A source/sink @ 25°C
- Separate sink and source for easy gate driving configuration
- 6000 V Galvanic isolation
- 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 shutdown protection
- Standby function
- Board
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| EVALSTGAP2HSM | Active | CARD | Industrial | Ecopack1 | - | |
EVALSTGAP2HSM
Package:
CARDMaterial Declaration**:
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVALSTGAP2HSM | | | distributors No availability of distributors reported, please contact our sales office |
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EVALSTGAP2HSM Active
(*) 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