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ISO5452DWR
Galvanically Isolated Gate Drivers 5.7kVrms, 2.5A/5A single-channel isolated gate driver w/ split output, STO & protection features 16-SOIC -40 to 125
ISO5452DWR
Galvanically Isolated Gate Drivers 5.7kVrms, 2.5A/5A single-channel isolated gate driver w/ split output, STO & protection features 16-SOIC -40 to 125
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製造商零件號 # : ISO5452DWR
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包裝/封裝: SOIC-16
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零件狀態 : ACTIVE
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製造商: Texas Instruments
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產品分類 : Isolators - Gate Drivers
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ISO5452DWR 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.428 | $2.43 |
| 10 | $2.079 | $20.79 |
| 30 | $1.859 | $55.77 |
| 100 | $1.635 | $163.50 |
| 500 | $1.534 | $767.00 |
| 1000 | $1.489 | $1,489.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
The ISO5452DWR chip redefines the landscape of precision signal isolation and voltage regulation within industrial sectors. With its advanced features and innovative design, this integrated circuit delivers exceptional performance while maintaining efficiency and reliability. Its compact size and easy integration make it a versatile choice for diverse electronic systems seeking dependable isolation and regulation solutions. The ISO5452DWR chip's robust construction guarantees longevity and stability in challenging industrial environments, making it a top-tier option for high-precision applications
主要特徵
- Silicon-Based Technology
- Fault-Tolerant Architecture
- High-Speed Signal Processing
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Number of channels | 1 | Isolation rating | Reinforced |
| Withstand isolation voltage (VISO) (Vrms) | 5700 | Working isolation voltage (VIOWM) (Vrms) | 1420 |
| Transient isolation voltage (VIOTM) (VPK) | 8000 | Power switch | IGBT, MOSFET |
| Peak output current (A) | 5 | Features | Active miller clamp, Fault reporting, Power good, Short circuit protection, Soft turn-off, Split output |
| Output VCC/VDD (max) (V) | 30 | Output VCC/VDD (min) (V) | 15 |
| Input VCC (min) (V) | 2.25 | Input VCC (max) (V) | 5.5 |
| Propagation delay time (µs) | 0.076 | Input threshold | CMOS |
| Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
| Bus voltage (max) (V) | 1420 | Rise time (ns) | 18 |
| Fall time (ns) | 20 | Undervoltage lockout (typ) (V) | 12 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ISO5452DWR?
The ISO5452DWR is a dual-channel, digital isolator designed by Texas Instruments. It provides galvanic isolation for transmitting high-speed digital signals across isolation barriers, offering protection against noise, transient voltages, and ground differentials in industrial and automotive applications.
How Does ISO5452DWR Work?
The ISO5452DWR works by using high-speed silicon dioxide capacitive isolation barrier technology to transfer digital signals across the isolation barrier. The device includes integrated input and output pulse transformers for signal isolation and supports data rates up to 150 Mbps, making it suitable for high-speed communication interfaces.
How Many Pins does ISO5452DWR have and What are the Functions of the Pinout Configuration?
The ISO5452DWR is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- GNDA, GNDB: Ground pins for each channel.
- INAx, INBx: High-speed digital input pins for each channel.
- OUTAx, OUTBx: High-speed digital output pins for each channel.
- VCCA, VCCB: Supply voltage pins for each channel.
- ENAx, ENBx: Enable pins for each channel.
What are the Pros and Cons of ISO5452DWR?
Pros:
- High-Speed Operation: Supports data rates up to 150 Mbps for applications requiring fast digital communication.
- Galvanic Isolation: Provides protection against noise, transient voltages, and ground differentials in industrial and automotive environments.
- Integrated Transformers: Features integrated input and output pulse transformers for signal isolation, simplifying system design.
- Wide Power Supply Range: Supports a wide supply voltage range for flexibility in system integration.
Cons:
- High Cost: High-speed digital isolators like the ISO5452DWR may have a higher cost compared to lower-speed alternatives.
- Complexity: Requires careful consideration of layout, signal integrity, and power supply isolation for optimal performance.
- Package Size: The 16-pin SOIC package may be larger than other package options, requiring more board space.
Are There Any Equivalents/Alternatives to ISO5452DWR for Recommendation?
- The ISO5451DW from Texas Instruments is a similar digital isolator with a single channel.
- Alternatives to the ISO5452DWR include the SI8422AB-D-IS from Silicon Labs and the ADuM1401 from Analog Devices.
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