TPT1044VQ
Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPT1044VQ and the TPT1044Q are CAN transceivers that meet the ISO11898-2:2024, SAEJ2284-1 to SAE J2284-5 high-speed CAN (Controller Area Network) physical layer standards.
The devices are designed to be used in CAN FD networks up to 5 Mbps with enhanced timing margin and higher data rates in long and highly loaded networks, and support up to 8-Mbps data rates in simple CAN bus networks. The system design can be optimized with excellent electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance. The TPT1044VQ has a secondary power supply input VIO pin for I/O level shifting to support 1.8-V, 2.5-V, 3.3-V, and 5-V MCU logic levels directly. This family has a low-current standby mode with CAN bus waked-up capability via wake-up pattern (WUP) which is defined in ISO11898-2:2024.
As designed, the devices feature bus fault protection from −45 V to +45 V, TXD dominant time-out (DTO), and over-temperature shutdown (TSD). Additionally, all devices include power-off ideal passive behavior fail-safe features to enhance the network robustness.
The TPT1044VQ and the TPT1044Q are available in SOP8 and DFN3X3-8 packages and are AEC-Q100 qualified for automotive applications.
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Status
Production
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Rating
Automotive
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Protocol
CAN, CAN FD
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Supply Voltage (V)
4.5 to 5.5
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Bus Fault Protection Voltage (V)
-45 to +45
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Max Data Rate (Mbps)
8
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Channel
1
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Feature
Standby, VIO
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BUS Contact ESD (kV)
8
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Package
SOP8, DFN3X3-8
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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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 GuideEnglish03/20/2024
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Data SheetEnglish09/06/2024
Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• All Devices Supporting Highly Loaded CAN Networks
• Automotive and Transportation
- Body Electronics / Lighting
- Power Train / Chassis
- Infotainment / Cluster
- ADAS / Safety
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT1044VQ-SO1R-S | Automotive Grade | / | Production | / | 2025-03-14 | SOP8 | 24 | MSL1 | T&R | 4000 | 20000 | ||
| TPT1044VQ-DFCR-S | Automotive Grade | / | Production | / | 2025-03-05 | DFN3X3-8 | 24 | MSL1 | T&R | 4000 | 20000 |
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