IW657P-18-70B

Controllers Overview

The IW657P-18-70B is a USB interface integrated circuit manufactured by Renesas Electronics Corporation. It functions as a USB Power Delivery 3.0 controller with an integrated current sense mechanism. The device supports Qualcomm Quick Charge 4+ technology and adheres to USB-C PD standards. It operates within a supply voltage range of 3.3 V to 21 V. The component is classified under USB controllers and is available in Reel and Cut Tape packaging formats.

Controllers Feature Summary

• Integrates USB Power Delivery 3.0 control logic with built-in current sensing capabilities
• Provides compatibility with Qualcomm Quick Charge 4+ fast charging protocols
• Supports USB Type-C Power Delivery standard specifications

Controllers Applications

• USB-C power adapter designs requiring PD 3.0 compliance
• Portable electronic devices supporting Qualcomm Quick Charge 4+
• Charging stations integrating multiple fast-charging standards

Controllers Procurement Notes

Verify availability status directly with authorized distributors, as the component may be subject to limited supply or factory special order conditions. Confirm RoHS compliance details through official documentation before procurement. Ensure ordering suffixes match specific package requirements such as Reel or Cut Tape configurations.

Controllers Selection Notes

Select this controller for applications requiring integrated current sensing alongside USB PD 3.0 negotiation. Verify input voltage ranges align with system design constraints between 3.3 V and 21 V. Consider packaging options based on assembly line requirements, choosing between Reel or Cut Tape formats as specified in the datasheet.

Controllers Part Context

This part belongs to the Renesas USB interface IC portfolio, specifically designed for power delivery applications. It falls under the broader category of USB controllers and interfaces. The manufacturer identifies it as a specialized solution for managing power negotiation and delivery in modern USB-C ecosystems.