STMicroelectronics STGAP3S 6A/10A Single Gate Drivers
STMicroelectronics STGAP3S 6A/10A Single Gate Drivers are protected devices that provide galvanic isolation between the gate driving channel and the low voltage control and interface circuitry. The STMicroelectronics STGAP3S Gate Drivers include different options with 10A and 6A current capability, each with dedicated Under-Voltage Lock Out (UVLO) variants for SiC MOSFETs and IGBTs. Ultrafast desaturation protection is also available with differentiated intervention thresholds and adjustable soft turn-off. The availability of the Miller CLAMP and optional negative driving enables optimal driving performance.
Features
- High voltage rail up to 1200V
- 6A/10A sink/source driver current capability at +25°C
- ±200V/ns Common Mode Transient Immunity (CMTI)
- 75ns input-output propagation delay
- Miller CLAMP driver for external N-channel MOSFET 0.3A source/0.5A sink
- Adjustable soft turn-off function
- VDD UVLO
- IGBT and SiC variants
- VH UVLO
- Desaturation protection
- Up to 32V gate driving voltage
- Up to -10V negative gate driving voltage
- 3.3V, 5V TTL/CMOS inputs with hysteresis
- Temperature shutdown protection
- Reinforced galvanic isolation
- Isolation voltage VISO = 5.7kVRMS (UL 1577)
- Transient overvoltage VIOTM = 8kVPEAK (IEC 60747-17)
- Maximum repetitive isolation voltage VIORM = 1.2kVPEAK (IEC 60747-17)
- -40°C to +125°C operating temperature range
- Wide-body SO-16W package
Applications
- Motor driver for home appliances, factory automation, industrial drives, and fans
- 600V/1200V inverters
- Battery chargers
- Induction heating
- Welding
- Uninterruptible Power Supplies (UPS)
- Power supply units
- DC-DC converters
- Power factor correction
Block Diagram
Resource
Videos
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View Results ( 8 ) Page
| Part Number | Datasheet | Description |
|---|---|---|
| STGAP3S6STR |  |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF |
| STGAP3SXSTR | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF |
| STGAP3S6ITR | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF |
| STGAP3SXITR | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF |
| STGAP3S6I | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF |
| STGAP3S6S | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF |
| STGAP3SXI | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF |
| STGAP3SXS | |
Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF |
Published: 2024-12-16
| Updated: 2025-01-29