Technical Advantages of Superchip PD Protocol Chip

Superchip's PD protocol chips offer a wide range of technical advantages in terms of compatibility, performance, security and integration, which are summarized below:

Powerful compatibility

Multi-protocol support: Superchip PD protocol chip not only supports PD protocol, but also compatible with many other fast charging protocols, such as QC (Quick Charge), AFC (Adaptive Fast Charging) and so on. This enables the charger or electronic device using the chip to be adapted for fast charging with different brands and types of devices, greatly improving the versatility and compatibility of the device and facilitating users to use it in various scenarios.

Wide range of voltage adaptability: It can adapt to a wide range of input and output voltages, from low voltage 5V to high voltage 20V or even higher, and can realize stable voltage conversion and power transmission. This wide range of voltage adaptability allows the chip to be used in a variety of devices with different power requirements, whether it is a cell phone, tablet PC, or laptop, etc., the chip can realize efficient fast charging.

Outstanding performance

High Power Conversion Efficiency: With advanced power management technology and circuit design, the chip is able to efficiently convert input power into output power, and the power conversion efficiency usually reaches more than 90%. High conversion efficiency not only reduces energy loss and heat generation, but also increases charging speed and shortens charging time, providing users with a better charging experience.

Precise power control: With precise power control algorithms and circuits, the output power can be adjusted in real time according to the charging demand of the device, realizing the fine management of power. For example, when the power of the device is low, it provides larger charging power to quickly replenish the power for the device; when the power of the device is close to full, it automatically reduces the charging power to avoid damage to the battery caused by overcharging, and effectively prolongs the service life of the battery.

Perfect safety protection function

Multiple over-voltage protection: Built-in multiple over-voltage protection circuits, capable of real-time monitoring of input voltage and output voltage. When the detected voltage exceeds the safety threshold, it will quickly cut off the circuit, preventing damage to the equipment caused by excessive voltage and ensuring the safety and reliability of the charging process.

Overcurrent protection and short circuit protection: With overcurrent protection and short circuit protection mechanism, when overcurrent or short circuit occurs in the circuit, it can react in a very short time (usually at the microsecond level) to cut off the power supply, avoiding equipment burnt out, fire and other safety accidents triggered by overcurrent or short circuit, and providing a strong safety guarantee for the user and the equipment.

Highly integrated and miniaturized

Integrated design: Highly integrated multiple functional modules on one chip, such as PD protocol processing module, power management module, protection circuit module, etc., which reduces the number of external components, simplifies the circuit design, and lowers the cost and complexity of the product.

Miniaturized package: The use of advanced packaging technology realizes the miniaturization of the chip. The smaller chip size makes it easier to be used in electronic devices with limited space, such as ultra-thin cell phones, portable chargers, etc., providing strong support for the thin and light design of products.