SLG55593AV

Analog Switches - Special Purpose Overview

The SLG55593AV is a USB host charger identification and analog switch IC manufactured by Renesas Electronics Corporation. It integrates high-speed USB switches with an automatic charger identification circuit compliant with USB Battery Charging Specification Revision 1.2. The device supports CDP mode for active data communication with 1.5A charging, Apple iPad @ 2A charging current support, and legacy D+/D- short detection. It operates within a 4.5V to 5.5V supply range with a typical supply current of 120μA in autodetect mode. Key electrical parameters include a typical on-resistance of 4.0Ω, on-capacitance of 4.0pF, and a -3dB bandwidth of 1GHz. It is housed in an 8-TDFN (2x2) package.

Analog Switches - Special Purpose Feature Summary

• Integrates high-speed USB switches with automatic USB host charger identification circuitry
• Supports USB Battery Charging Specification Revision 1.2 including data contact detection
• Enables CDP mode for simultaneous fast charging and active USB 2.0 data communication
• Provides specific charge scheme support for Apple iPad and Samsung Galaxy Tab devices

Analog Switches - Special Purpose Applications

• USB Ports and Hubs
• Notebook PCs
• Power banks
• Car chargers
• Universal wall charging adapters

Analog Switches - Special Purpose Procurement Notes

Verify the component status as discontinued or obsolete through official manufacturer channels before finalizing procurement plans. Confirm that the TDFN-8 package dimensions and thermal pad grounding requirements align with the target PCB layout. Ensure ESD protection levels meet the design specifications for human body model applications.

Analog Switches - Special Purpose Selection Notes

Select the SLG55593AV when designing systems requiring integrated USB port switching and dedicated charger identification. This component is suitable for applications needing automatic detection of downstream ports versus dedicated chargers. Consider the SMART-CDP pin configuration if always-on data communication during charging is required. Verify compatibility with legacy D+/D- short detection methods for older peripheral support.

Analog Switches - Special Purpose Part Context

The SLG55593AV belongs to the GreenPAK programmable mixed-signal product family originally developed by Silego Technology, Inc., which was later acquired by Dialog Semiconductor and subsequently Renesas Electronics. This series focuses on providing customizable logic and analog functions in small packages. The SLG55593 specifically addresses USB power delivery and data line management needs in portable electronics.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the manufacturer's obsolescence notices or authorized distributors for potential alternative components within the same product family or equivalent functional replacements.