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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- The STGAP1AS is a galvanically isolated single gate driver for N-channel MOSFETs and IGBTs with advanced protection, configuration and diagnostic features. The architecture of the STGAP1AS isolates the channel from the control and the low voltage interface circuitry through true galvanic isolation. The gate driver is characterized by 5 A capability, making the device also suitable for high power inverter applications such as motor drivers in hybrid and electric vehicles and in industrial drives. The output driver section provides a rail-to-rail output with the possibility to use a negative gate driver supply. The input to output propagation delay results contained within 100 ns, providing high PWM control accuracy. Protection functions such as the Miller clamp, desaturation detection, dedicated sense pin for overcurrent detection, output 2-level turn-off, VCE overvoltage protection, UVLO and OVLO are included to easily design high reliability systems. Open drain diagnostic outputs are present and detailed device conditions can be monitored through the SPI. Each function"s parameter can be programmed via the SPI, making the device very flexible and allowing it to fit in a wide range of applications. Separate sink and source outputs provide high flexibility and bill of material reduction for external components.
- **Key Features**
- Qualified for automotive applications according to AEC-Q100
- High voltage rail up to 1500 V
- Driver current capability: 5 A sink/source current at 25 °C
- dV/dt transient immunity ± 50 V/ns in full temperature range
- Overall input/output propagation delay: 100 ns
- Separate sink and source for easy gate driving configuration
- Negative gate drive ability
- Active Miller clamp
- Desaturation detection
- SENSE input
- VCE active clamping
- Output 2-level turn-off
- Diagnostic status output
- UVLO and OVLO functions
- Programmable input deglitch filter
- Asynchronous stop command
- Programmable deadtime, with violation error
- SPI interface for parameters programming
- Temperature warning and shutdown protection
- Self-diagnostic routines for protection features
- Full effective fault protection
STGAP1AS Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | SO-24 |
| Rise/Fall Time | 25ns (Max) |
| Number of Outputs | 2 Output |
| Output Current | 5 A |
| Number of Channels | 1 Channel |
| Number of Positions | 24 Position |
| Power Dissipation | 65 mW |
| Rise Time | 25 ns |
| Isolation Voltage | 2500 Vrms |
| Fall Time | 25 ns |
| Fall Time (Max) | 25 ns |
| Fall Time (Max) | 25 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 65 mW |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
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- Delivery date: usually 2 to 7 working days.
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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