MAX4995AFAVB+T

Current Regulation/Management Overview

The MAX4995AFAVB+T is a high-side power switch IC from the MAX4995A series, designed for USB power distribution applications. It operates within a supply voltage range of 1.7 V to 5.5 V and supports a maximum continuous output current of 600 mA. The device features a programmable current limit adjustable between 50 mA and 600 mA with ±10% accuracy. It utilizes a 10-UTQFN (1.4x1.8 mm) surface-mount package and functions reliably across an extended temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Maintains flat on-resistance across the entire signal range to preserve analog signal fidelity
• Provides programmable current limiting for precise overcurrent protection
• Supports high-side switching for efficient power distribution management

Current Regulation/Management Applications

• USB power switch circuits
• Power distribution units
• Overcurrent protection modules

Current Regulation/Management Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and check for specific lot traceability requirements. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage prior to assembly.

Current Regulation/Management Selection Notes

Select this variant when maintaining signal integrity in analog paths is critical due to its low, flat on-resistance characteristics. Consider the 10-UTQFN footprint constraints and verify that the required current limit range fits within the 50 mA to 600 mA programmable window. Ensure the operating environment stays within the specified -40°C to +125°C thermal limits.

Current Regulation/Management Part Context

This component belongs to the MAX4995 family of power switches, which are optimized for portable electronics and USB peripherals. The 'AF' suffix typically denotes specific packaging or material variations within the Maxim Integrated portfolio, distinguishing it from standard tape-and-reel or bulk variants.

Current Regulation/Management Replacement Considerations

Direct substitutes include other MAX4995A series parts such as MAX4995AAVB+T or MAX4995CAVB+T, provided the package type and electrical specifications align with the design requirements.