MAX14576CVB+

Overview

The MAX14576CVB+ is a USB charge detector integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 3.5V to 5.5V and consumes a typical supply current of 150µA. The device functions across an operating temperature range of 0°C to 70°C. It is designed for surface mount installation and utilizes a 10-UTQFN (1.6x2.1) package, also referred to as 10-XFQFN. This component serves as a specialized power management IC for detecting USB charging sources.

Feature Summary

• Detects USB charger presence and type
• Low power consumption design
• Compact surface-mount packaging

Applications

• USB peripheral devices
• Portable electronics
• Mobile communication devices

Procurement Notes

Verify the manufacturer part number MAX14576CVB+ against official Analog Devices or Maxim Integrated documentation to ensure authenticity. Confirm the package style matches the 10-UTQFN specification. Check that the supplier provides valid traceability records. Ensure the component meets the specified operating temperature range of 0°C to 70°C for your application environment.

Selection Notes

Select this component when a dedicated USB charge detection solution is required for peripheral devices. Consider the 150µA supply current for low-power applications. Verify compatibility with the 3.5V to 5.5V supply voltage range. Ensure the 10-UTQFN footprint fits the PCB layout constraints. Compare against the MAX14636/MAX14637 family if additional features are needed.

Part Context

The MAX14576CVB+ belongs to the MAX14576/MAX14636/MAX14637 family of USB charger detectors. These components are designed to identify connected USB hosts or chargers. The CVB+ suffix indicates the specific package variant and lead-free status. It is part of Maxim Integrated's portfolio of power management solutions for USB applications.

Replacement Considerations

The MAX14636 and MAX14637 are confirmed substitutes within the same product family. Verify pinout and functional compatibility before replacement. Ensure the alternative part meets the same electrical specifications and package requirements.