Diodes Incorporated Launches Advanced USB Type-C Charging Solutions
Diodes Incorporated (Nasdaq: DIOD) has recently unveiled two innovative USB Type-C Power Delivery (PD) 3.1 extended power range (EPR) sink controllers that demonstrate versatility and efficiency for battery-powered devices. These controllers, known as the AP33771C and AP33772S, can be seamlessly integrated into various applications requiring a USB Type-C power source, such as routers, wireless speakers, power banks, and power tools.
Innovative Features of the New Controllers
The AP33771C and AP33772S boast impressive capabilities, managing DC power requests in devices equipped with USB Type-C connectors. Both models support PD3.1 EPR, delivering up to 140W and offering adjustable voltage supply (AVS) capabilities up to 28V. This performance significantly exceeds that of many competing devices, which typically offer AVS support only up to 21V.
Flexibility for Designers
These controllers provide exceptional flexibility for product designers. The AP33771C includes multiple power profiles, offering eight different resistor-settable output voltage levels and eight output current choices, ensuring adaptable solutions for various applications. Conversely, the AP33772S is designed with an I2C communications interface, making it ideal for systems integrated with a host microcontroller (MCU).
Smart System Protection and Efficiency
One of the highlights of the AP33771C and AP33772S are their smart firmware functionalities. These features include practical applications such as LED light indication, cable voltage drop compensation, and moisture detection. Notably, the AP33771C requires no programming to enable these features, while the AP33772S provides the capability for further configuration through I2C commands.
Cost-Effective Solutions
Both controller models are engineered with robust protection mechanisms. They feature 34V tolerant CC pins, which safeguard systems against potential high-voltage shorts on the VBUS. Furthermore, these sink controllers help streamline production costs by facilitating the use of NMOS FETs for input voltage delivery, significantly reducing the bill of materials (BOM).
Package Options and Pricing
The AP33771C is available in a small-footprint W-DFN3030-14 package (3mm x 3mm) priced at $0.79 in quantities of 1,000 units. The AP33772S, on the other hand, comes in the W-QFN4040-24 package (4mm x 4mm), offered at $0.84 for the same volume. This attractive pricing structure makes these products appealing options for designers seeking efficient and cost-effective charging solutions.
About Diodes Incorporated
Diodes Incorporated (Nasdaq: DIOD) stands as a key provider of high-quality semiconductor products across various industries, including automotive, industrial, computing, consumer electronics, and communications. The company's extensive portfolio features a diverse range of analog and discrete power solutions, combined with advanced packaging technologies, designed to meet the dynamic needs of its clients.
With a commitment to operational excellence, Diodes incorporated global engineering, testing, manufacturing, and customer service to position itself as a leader in high-volume, high-growth markets. Customers can visit www.diodes.com for more information about their innovative products and solutions.
Frequently Asked Questions
What are PD EPR sink controllers?
PD EPR sink controllers are devices that manage the power delivery in USB Type-C powered devices, allowing for efficient charging and power management.
What is the significance of the AP33771C and AP33772S?
These models from Diodes Incorporated support high power levels and adjustable voltage, making them ideal for modern electronic devices.
How do these controllers enhance device performance?
They provide multiple output options and smart features that improve efficiency and safety in power delivery systems.
Are there any programming requirements for using these controllers?
The AP33771C has no programming requirements, while the AP33772S can be programmed using I2C commands for additional customization.
Where can I find more information about Diodes Incorporated products?
For detailed product specifications and solutions, visit www.diodes.com.
