TPT1029Q
Automotive Fault Protected LIN Transceiver with TXD Dominant Timeout
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPT1029Q is a local interconnect network (LIN) physical layer transceiver that is compliant with the ISO 17987-4, SAE J2602 and LIN 2.0, LIN 2.1, LIN 2.2, and LIN 2.2-A physical layer standard. LIN is a low-speed universal asynchronous receiver transmitter (UART) communication protocol that supports automotive in-vehicle sub-networks.
The device supports LIN networks up to 20 Kbps with an enhanced timing margin. The device converts the transmitted data received at the TXD with the optimized slew rate to minimize the electro-magnetic emission (EME) and reports the state of the LIN bus at the RXD.
As designed, the device features overvoltage and loss of ground protection from −45 V to +45 V, overtemperature shutdown. The device has low-current standby and sleep mode with LIN BUS wake-up capability. The device integrates a pull-high resistor for LIN slave applications and ESD protection which allows applications to operate with a reduced dependence on external components. Additionally, all devices include many protection features to enhance the device and network robustness.
The TPT1029Q is available in SOP8 and DFN3X3-8 packages and is AEC-Q100 qualified for automotive applications.
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Status
Production
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Rating
Automotive
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Protocol
LIN
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Supply Voltage (V)
5.5 to 40
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Bus Fault Protection Voltage (V)
−45 to +45
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Max Data Rate (Kbps)
20
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Channel
1
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Feature
SLP pin
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BUS Contact ESD (kV)
15
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Package
DFN3X3-8, SOP8
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 SheetEnglish08/30/2024
Automotive Fault Protected LIN Transceiver with TXD Dominant Timeout
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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
• 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT1029Q-DFCR-S | Automotive Grade | / | Production | / | 2024-11-11 | DFN3X3-8 | 24 | MSL1 | T&R | 4000 | 20000 |
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