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概述
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开发资源
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应用
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订购明细
概述
The TPT774x devices are high-performance, 4-channel digital isolators with 5000-VRMS (WSOP16), and 3750-VRMS (SOP16, QSOP16) isolation ratings per UL 1577. These devices are also to be certified by VDE, UL, CSA, TUV, CQC, and CB.
The TPT774x devices provide high reliability and high performance at low power consumption with isolating digital input and output. Each isolation signal channel is separated by a double capacitive silicon dioxide insulation barrier. The TPT7740 device has four channels in the same direction while the TPT7741 device has three channels in the forward direction and one channel in the opposite direction. The TPT7742 device has two channels in the forward direction and two channels in the opposite direction. In the event of input power or signal loss, the default output is low for devices with the suffix F and high for devices without the suffix F.
The common mode transient immunity (CMTI) and electromagnetic compatibility of the TPT774x devices have been significantly enhanced through innovative circuit design and optimized structure.
The TPT774x family is available in SOP16, QSOP16, and WSOP16 packages, and is characterized from -40°C to +125°C.
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Status
Production
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Rating
Industrial
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Forward/Reverse Channels
4/0
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Isolation Rating (Vrms)
5000
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Surge Voltage Capability (Vpk)
10000
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CMTI (kV/μs) (Static)
200
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CMTI (kV/μs) (Dynamic)
150
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Max Data Rate (Mbps)
150
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Default Output
High
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Package
WSOP16, SOP16, QSOP16
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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用户指南
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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选型手册中文03/20/2024
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数据手册英文02/02/2024
4-Channel Enhanced High-Performance Digital Isolator
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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选型手册中文01/19/2024
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应用
• Industrial Automation
• Motor Control
• Power Supplies
• Isolated Interface and General-Purpose Isolation
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT7740-SO3R | Industrial Grade | / | Released | / | 2023-01-10 | SOP16 | 9 | MSL3 | T&R | 2500 | 12500 | |
| TPT7740-SOBR | Industrial Grade | / | Released | / | 2022-12-06 | WSOP16 | 9 | MSL3 | T&R | 1500 | 7500 | |
| TPT7740-SSAR | Industrial Grade | / | Released | / | 2022-12-06 | QSOP16 | 9 | MSL3 | T&R | 4000 | 20000 |
