RT1716WSC

Overview

The RT1716WSC is a programmable USB Type-C Power Delivery controller manufactured by Richtek USA Inc. It operates within a supply voltage range of 3 V to 5.5 V and supports low-speed data rates up to 300 kb/s. Designed for surface-mount installation, the component utilizes an 8-ball Wafer-Level Chip Scale Package (WL-CSP-8B). The device complies with USB-C PD standards and functions effectively across an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Supports programmable configuration for USB Type-C Power Delivery applications
• Integrates low-speed communication interface capabilities

Applications

• Handheld devices requiring compact power management solutions
• Consumer electronics utilizing USB-C interfaces
• Portable equipment with limited PCB space constraints

Procurement Notes

Verify the specific package variant and manufacturing date code against current availability lists before finalizing orders. Confirm that the WL-CSP-8B footprint matches the target PCB design requirements. Ensure compliance with RoHS directives and check for any recent product change notifications regarding assembly sites or material composition updates.

Selection Notes

Select this model when a small form factor is required for USB-C PD control in portable systems. Compare pin counts and package dimensions against alternatives like the RT1715WSC if additional I/O is needed. Validate that the 3 V to 5.5 V supply range aligns with the system's power architecture and thermal conditions.

Part Context

This component belongs to Richtek’s series of programmable USB Type-C controllers designed for modern portable electronics. It addresses the industry demand for miniaturized power delivery solutions in space-constrained handheld devices and consumer gadgets.

Replacement Considerations

The RT1715WSC serves as a related alternative within the same family, offering similar functionality but housed in a 9-WLCSP package. Verify pin compatibility and package dimensions before substituting.