TPT7642F
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPT764x devices are high-performance, 4-channel digital isolators with 8000 VRMS (WWSOP16), 6500 VRMS (WSOP16), and 3750 VRMS (SOP16, QSOP16) isolation ratings per UL 1577. These devices are also certified by VDE, CSA, TUV, CQC, and CB.
The TPT764x 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 TPT7640 device has four channels in forward direction. The TPT7641 device has three channels in forward direction and one channel in reverse direction. The TPT7642 device has two channels in forward direction and two channels in reverse 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 TPT764x devices have been significantly enhanced through innovative circuit design and optimized structure.
The TPT764x family is available in SOP16, QSOP16, WSOP16, and WWSOP16 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
2/2
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Isolation Rating (Vrms)
8000
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Surge Voltage Capability (Vpk)
12000
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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)
100
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Default Output
Low
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Package
WWSOP16
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Newsletter
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Selection GuideEnglish07/02/2025
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Data SheetEnglish01/15/2026
4-Channel Reinforced High-Performance Digital Isolator
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Application
• Solar Inverters
• Wind Power Generation
• Energy Storage
• Power System
• DC Charger
• Isolated Interface and General-purpose Isolation
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT7642F-SOFR | Industrial Grade | / | Production | / | 2026-01-14 | WWSOP16 | 24 | MSL3 | T&R | 1000 | 5000 |
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