Your privacy is very important to us. When you visit our website, please agree to the use of all cookies. For more information about personal data processing, please go to Privacy Policy.

English
中文|Chinese

You may want to search

3.3-V Powered, Fault-Protected High-Speed CAN Transceivers: 3PEAK Launches TPT133x Series

2024-04-22

3PEAK (stock code: 688536), a semiconductor company focusing on the development of high-performance analog chips and embedded processors, has recently launched the TPT133x series of high-speed CAN transceivers. These products are powered by 3.3-V and feature fault protection capabilities.

The TPT133x series meets the requirements of the ISO 11898-2:2016 standard, supports 3.3-V power supply, 5-Mbps CAN FD communication, and includes various fault protection features. The series is suitable for a wide range of applications, including industrial automation, communication base stations, energy storage systems, power systems, sensor modules, and industrial drones.

Advantages of TPT133x

• 3.3-V VCC Power Support

Mainstream CAN transceivers typically require 4.5-V to 5.5-V power supply. They are not ideal for CAN communication designs with only a 3.3-V power source on the system and require additional boost circuits. TPT133x supports a power supply range of 3-V to 3.6-V, enhancing the convenience of CAN transceiver applications in 3.3-V power supply systems.

• Up to 5-Mbps CAN FD

Existing 3.3-V powered CAN transceivers are limited to 1-Mbps, restricting high-speed transmission scenarios. The TPT133x series supports up to 5-Mbps CAN FD, breaking the limitation of 3.3-V powered transceivers for medium- to low-speed applications.

• High Bus Voltage Tolerance

The TPT133x series supports ±45-V bus fault protection, making it suitable for 12-V, 24-V, or higher voltage bus systems. This expands the application scope of 3.3-V powered CAN transceivers in medium-voltage bus systems, and enhances system robustness.

1.png

• Multiple Low Power Modes

The TPT133x supports silent mode, standby mode, and shutdown mode, with the TPT1334 featuring remote wake-up capability in low-power modes to meet diverse low-power requirements across various applications.

2.png

Typical Application of TPT133x

The TPT133x series, with its multiple fault protection features, is ideal for long-distance, high-speed, high-load CAN network applications. The typical applications are shown in the diagram below.

3.png

Typical Application of TPT133x

Features of TPT133x Products

• Compliant with the ISO 11898-2:2016 Standard

• VCC Power Supply at 3.3-V, IO Power Supply from 2.8-V to 5.5-V

• Up to 5-Mbps CAN FD

• RX Common Mode Input Voltage Range: ±12 V

• Low-Power Modes:

  • Silent Mode

  • Standby Mode

  • Shutdown Mode

• Fault Protection Features:

  • ESD Protection for Bus Pins: ±6 kV IEC 61000-4-2 Contact Discharge

  • Bus Fault Protection: ±45 V

  • Under-Voltage Protection for VCC

  • TXD and RXD Dominant Timeout

  • Overtemperature Protection

• Package: SOP8, SOT-23-8

• Wide Operating Temperature Range: −40°C to +125°C

4.png

TPT133X Evaluation Board

The TPT133x series is now in mass production, with samples and evaluation boards available. For inquiries, please contact the 3PEAK local sales team by emailing business@3peak.com or calling the hotline at 021-5109-0810, extension 6016.

5.png


SHARE