AP33772DKZ-13

Overview

The AP33772DKZ-13 is a USB Power Delivery sink controller manufactured by Diodes Incorporated. It supports USB PD 3.0 and Programmable Power Supply (PPS) standards for negotiating power delivery from compliant sources. The device operates within a supply voltage range of 3.3 V to 24 V, with a maximum output voltage capability of 14.4 V. It features an I2C interface for configuration and control. The component is housed in a W-QFN4040-24 package and is rated for operation across a temperature range of -40°C to +85°C.

Feature Summary

• Supports USB Power Delivery 3.0 and Programmable Power Supply negotiation protocols
• Integrates I2C interface for system control and monitoring
• Designed for high-power-density USB Type-C applications

Applications

• USB Type-C power management systems
• Battery charging equipment requiring PD negotiation
• High-power-density consumer electronics

Procurement Notes

Verify the NRND status indicated in distributor listings, as this designation suggests the component is not recommended for new designs. Confirm the specific suffix DKZ-13 matches the required W-QFN4040-24 package and tape-and-reel quantity specifications. Ensure compatibility with existing I2C bus configurations before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring standardized USB PD 3.0 and PPS sink capabilities. The integrated I2C interface allows for flexible configuration without additional external logic. Consider the thermal performance of the W-QFN4040-24 package for high-power density layouts. Validate that the input voltage range aligns with the target power source specifications.

Part Context

This part belongs to the AP33772 series of USB PD sink controllers from Diodes Incorporated. The series provides versatile solutions for modern USB Type-C equipment. The DKZ-13 suffix denotes the specific packaging and reel configuration suitable for automated surface-mount assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, alternative components should be evaluated based on pin compatibility and protocol support.