Product overview
Description
The STGAP2SiCD is a dual gate driver for SiC MOSFETs which provides galvanic isolation between each gate driving channel and the low voltage control and interface circuitry. The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making it suitable for mid and high power applications such as power conversion and industrial motor drivers inverters. The separated output pins allow to independently optimize turn-on and turn-off by using dedicated gate resistors, while the Miller CLAMP function allows avoiding gate spikes during fast commutations in half-bridge topologies. The device integrates protection functions: dedicated SD and BRAKE pins are available, UVLO and thermal shutdown are included to easily design high reliability systems. In half-bridge topologies the interlocking function prevents outputs from being high at the same time, avoiding shoot-through conditions in case of wrong logic input commands. The interlocking function can be disabled by a dedicated configuration pin, allowing independent and parallel operation of the two channels. The input to output propagation delay results are contained within 75 ns, providing high PWM control accuracy. A standby mode is available in order to reduce idle power consumption.
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All features
- High voltage rail up to 1200 V
- Driver current capability: 4 A sink/source @ 25 °C
- dV/dt transient immunity ±100 V/ns
- Overall input-output propagation delay: 75 ns
- Separate sink and source option for easy gate driving configuration
- 4 A Miller CLAMP
- UVLO function
- Configurable 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
- 6 kV galvanic isolation
- Wide Body SO-36W
- UL 1577 recognized
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STMicroelectronics - STGAP2SICD
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STGAP2SICD | Active | SSOP 32 LEAD 300 MIL PKG .0315 P | Industrial | Ecopack3 | |
| STGAP2SICDTR | Active | SSOP 32 LEAD 300 MIL PKG .0315 P | Industrial | Ecopack3 |
(**) 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) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Rth (°C/W) (typ) (Junction To Ambient) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STGAP2SICDTR | | | distributors No availability of distributors reported, please contact our sales office |
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| STGAP2SICD | | | distributors No availability of distributors reported, please contact our sales office |
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STGAP2SICDTR Active
STGAP2SICD 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