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SI8261BAD-C-ISR
+BOMDGTL ISO 5KV 1CH GT DVR 6SDIP GW
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メーカースカイワークス・ソリューションズ株式会社
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メーカー品番 #SI8261BAD-C-ISR
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在庫状況3729
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| PartStatus | Active |
| Technology | Capacitive Coupling |
| NumberofChannels | 1 |
| Voltage-Isolation | 5000Vrms |
| CommonModeTransientImmunity(Min) | 35kV/µs |
| PropagationDelaytpLH/tpHL(Max) | 60ns, 50ns |
| PulseWidthDistortion(Max) | 28ns |
| Rise/FallTime(Typ) | 5.5ns, 8.5ns |
| Current-OutputHigh,Low | 500mA, 1.2A |
| Current-PeakOutput | 4A |
| Voltage-Forward(Vf)(Typ) | 2.8V (Max) |
| Current-DCForward(If)(Max) | 30 mA |
| Voltage-OutputSupply | 6.5V ~ 30V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 6-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 6-SDIP Gull Wing |
| ApprovalAgency | CQC, CSA, UR, VDE |
| BaseProductNumber | SI8261 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概要
Description
The SI8261BAD-C-ISR is a robust isolated gate driver designed for driving high-voltage power MOSFETs and IGBTs in various power applications. It features an integrated isolation barrier, enabling safe operation in environments where high voltages and control signals must be kept separate. With a maximum output current of up to 4A, it provides strong drive capabilities for fast switching, improving efficiency in applications like motor drives, inverters, and power supplies.
The device operates with a wide supply voltage range and offers multiple protection features including under-voltage lockout (UVLO) and fault reporting. Its compact package and high efficiency make it suitable for space-constrained designs. The SI8261BAD-C-ISR's digital isolation technology ensures minimal propagation delay and high noise immunity, making it an ideal choice for demanding industrial and automotive applications. Overall, it aims to enhance performance and reliability in high-voltage systems.
The device operates with a wide supply voltage range and offers multiple protection features including under-voltage lockout (UVLO) and fault reporting. Its compact package and high efficiency make it suitable for space-constrained designs. The SI8261BAD-C-ISR's digital isolation technology ensures minimal propagation delay and high noise immunity, making it an ideal choice for demanding industrial and automotive applications. Overall, it aims to enhance performance and reliability in high-voltage systems.
Equivalent
The SI8261BAD-C-ISR chip is an isolated gate driver. Equivalent products include the following:
1. TMS320F28335 from Texas Instruments
2. ISO5450 from Texas Instruments
3. ADuM3220 from Analog Devices
4. MIC4427 from Microchip Technology
These alternatives may vary in specifications, so it's important to verify compatibility for your specific application.
1. TMS320F28335 from Texas Instruments
2. ISO5450 from Texas Instruments
3. ADuM3220 from Analog Devices
4. MIC4427 from Microchip Technology
These alternatives may vary in specifications, so it's important to verify compatibility for your specific application.
Features
The SI8261BAD-C-ISR is an isolated gate driver designed for driving IGBTs and MOSFETs in high-voltage applications. Key features include:
1. Isolation: It provides galvanic isolation between the control and power sides, with a voltage rating of up to 5 kVrms.
2. High-Speed Operation: Capable of fast switching times, enabling efficient operation in power conversion applications.
3. Wide Supply Range: Supports a wide input voltage range for powering the driver, ensuring compatibility with various systems.
4. Integrated Functionality: Features built-in fault protection mechanisms, including under-voltage lockout (UVLO) and short-circuit protection.
5. Compact Package: Available in a small footprint, facilitating easy integration into space-constrained designs.
6. Temperature Range: Operates effectively over a broad temperature range, suitable for industrial applications.
These features make the SI8261BAD-C-ISR an ideal choice for high-performance, reliable gate driving in demanding environments.
1. Isolation: It provides galvanic isolation between the control and power sides, with a voltage rating of up to 5 kVrms.
2. High-Speed Operation: Capable of fast switching times, enabling efficient operation in power conversion applications.
3. Wide Supply Range: Supports a wide input voltage range for powering the driver, ensuring compatibility with various systems.
4. Integrated Functionality: Features built-in fault protection mechanisms, including under-voltage lockout (UVLO) and short-circuit protection.
5. Compact Package: Available in a small footprint, facilitating easy integration into space-constrained designs.
6. Temperature Range: Operates effectively over a broad temperature range, suitable for industrial applications.
These features make the SI8261BAD-C-ISR an ideal choice for high-performance, reliable gate driving in demanding environments.
Pinout
The SI8261BAD-C-ISR is a digital isolator with a total of 16 pins. Its primary function is to provide isolation in applications involving data communication between different voltage domains. This device features a dual-channel configuration, meaning it can transmit two isolated signals simultaneously.
Key functions of the SI8261BAD-C-ISR include:
1. Data Isolation: It separates high and low voltage systems, protecting sensitive components.
2. High-Speed Communication: Supports high-speed data transfer, ideal for industrial applications.
3. Wide Operating Voltage Range: Operates over a broad voltage range for compatibility with various systems.
4. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered devices.
Overall, the SI8261BAD-C-ISR is widely used in industrial automation, communications, and control systems where safety and reliability are critical.
Key functions of the SI8261BAD-C-ISR include:
1. Data Isolation: It separates high and low voltage systems, protecting sensitive components.
2. High-Speed Communication: Supports high-speed data transfer, ideal for industrial applications.
3. Wide Operating Voltage Range: Operates over a broad voltage range for compatibility with various systems.
4. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered devices.
Overall, the SI8261BAD-C-ISR is widely used in industrial automation, communications, and control systems where safety and reliability are critical.
Manufacturer
The SI8261BAD-C-ISR is manufactured by Silicon Labs, a semiconductor company known for its innovative solutions in analog, mixed-signal, and digital technologies. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs specializes in microcontrollers, wireless chips, sensors, and connectivity solutions, primarily serving markets such as automotive, industrial, Internet of Things (IoT), and consumer electronics.
The SI8261BAD-C-ISR is a digital isolator designed for applications requiring high-speed data transmission and robust isolation between different voltage domains, making it suitable for various industrial automation and control systems. Silicon Labs focuses on providing high-performance and energy-efficient products, often emphasizing integration and ease of use in their designs. The company has a strong reputation for reliability and innovation in the semiconductor industry.
The SI8261BAD-C-ISR is a digital isolator designed for applications requiring high-speed data transmission and robust isolation between different voltage domains, making it suitable for various industrial automation and control systems. Silicon Labs focuses on providing high-performance and energy-efficient products, often emphasizing integration and ease of use in their designs. The company has a strong reputation for reliability and innovation in the semiconductor industry.
Application
The SI8261BAD-C-ISR is an isolated gate driver designed for high-performance applications, primarily in power electronics. Key application areas include motor drives, DC-DC converters, and power inverters for renewable energy systems. It is also used in industrial automation, robotics, and electric vehicle powertrains. The device features high-voltage isolation, making it suitable for interfacing between low-voltage control circuits and high-voltage power devices, enhancing safety and reliability in demanding environments.
Package
The SI8261BAD-C-ISR is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package, which is designed for surface mounting.
