Simplify equipment data line upgrade process, STQTCPP01-M12 port protection chip is available

With ST's TCPP01-M12 port protection chip, designers can easily upgrade small electronic device data cables from legacy USB® Micro-A or Micro-B data cables to the latest Type-C interface cables. The TCPP01-M12 port protection chip meets all electrical protection requirements of USB-C ™ connection technology


TCPP01-M12 is a micro-controller (MCU) companion chip. It is used in conjunction with ST's STM32G0 and STM32G4 MCU's 20V / 100W USB Type-C Power Delivery controller. Only 5V interface provides electrical protection. Each application scenario requires only TCPP01-M12 and MCU to provide a cost-effective and space-efficient solution.


The design of TCPP01-M12 draws on the feedback from customers in the mass market, which can simplify the modernization of various products and equipment, such as industrial computers, mobile POS terminal payment devices, medical devices, wearable devices, wall chargers, automotive information Entertainment equipment, gaming terminals, drones, audio / video systems, gateways, computers and peripherals.


Comprehensive protection features include faulty power adapter protection to prevent faulty power supplies from using the wrong power parameters to cause equipment damage. There is also a short-circuit protection function between the VBUS pin and the configuration channel (CC) line, which provides IEC 61000-4-2 Level 4 + 8 kV ESD protection for the VBUS and CC pins.


Other advantages of this chip are that if no cable is connected, TCPP01-M12 will enter a zero-power operating state, thereby extending battery life; using USB PD programmable power supply (PPS) in an innovative way to make the device charge faster Faster. The IC also integrates an external N-channel load switch drive circuit to save bill of materials costs. In addition, compared with commonly used P-channel MOSFETs, the use of PPS support and the low on-resistance inherent in N-channel switches can minimize overall heat dissipation.


The TCPP01-M12 is now in production and is available in a QFN12 package.

Next Page

Related News

Factors to consider when choosing apple charger cable products

Durability is an important consideration when choosing an apple charger cable products. Look for cables that are made with high-quality materials and feature reinforced connectors and strain relief points. These design elements help prevent fraying and breaking, ensuring the longevity of the cable. Additionally, consider opting for MFi (Made for iPhone/iPad/iPod) certified cables, as they meet Apple's standards for quality and compatibility.

Choosing the Right Apple Charger Cable Products

Selecting the right Apple charger cable products is essential for ensuring optimal charging performance and compatibility with your Apple devices. With various options available, it's important to consider factors such as cable type, length, and durability when making your choice.

The Evolution of Apple Charger Cable Products

One of the key advancements in Apple charger cable products is the introduction of Lightning connectors. These connectors replaced the 30-pin dock connectors,

long iphone charger products: must-have accessories for iPhone users

In addition to their length and durability, long iPhone charger products also offer a range of customization options. With a variety of colors and designs available, these chargers can be customized to match the aesthetics of any space or personal style. Additionally, some models feature retractable cords or tangle-free designs, adding an extra element of functionality and convenience to the charging experience.

Advantages of long iphone charger products

Long iPhone charger products are an essential accessory for many iPhone users, providing a convenient way to charge their phones without being limited by the length of the charging cable. These chargers are designed to be durable, efficient, and easy to use, making them an ideal choice for anyone who relies on their iPhone for work or personal use.

Benefits of Different apple charging wires material

The apple charging wires material can affect their durability, flexibility, and overall performance. PVC wires are affordable but tend to be less flexible and prone to breaking or fraying. Nylon braided wires are more durable and resistant to wear and tear, making them a good choice for those who use their devices frequently. TPE wires are a sustainable and durable alternative to PVC wires, while aluminum alloy wires are lightweight and rust-resistant.