MAX8903JETI+

Battery Chargers Overview

The MAX8903JETI+ is a highly integrated single-cell lithium-ion battery charger IC from the Smart Power Selector series. It supports USB interfaces and operates with a maximum charging current of 2A. The device features a 28-TQFN (4x4) surface-mount package with exposed pad. It functions within a supply voltage range up to 16V and operates across a temperature range of -40°C to +85°C. Key programmable parameters include charge current and timer settings, with overvoltage fault protection included.

Battery Chargers Feature Summary

• Highly integrated power management solution designed for portable devices
• Supports USB interface connectivity for charging applications
• Features programmable constant-current charging and timer controls
• Includes overvoltage fault protection mechanisms

Battery Chargers Applications

• Smartphones
• Tablets
• Portable electronic devices

Battery Chargers Procurement Notes

Verify the specific suffix 'JETI+' against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure compatibility with the target PCB footprint for the 28-TQFN package. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with authorized distributor listings to ensure authenticity.

Battery Chargers Selection Notes

Select this component for designs requiring a compact, single-cell Li-ion charging solution with USB input support. The 2A current capability suits moderate-power portable applications. Consider the 28-TQFN package size constraints and thermal dissipation requirements via the exposed pad. Verify that the operating temperature range meets the environmental conditions of the end application.

Battery Chargers Part Context

This component belongs to the MAX8903 series, which offers various package options and suffixes. The MAX8903 family provides flexible power management for mobile devices. The JETI+ designation indicates a specific tape-and-reel packaging variant manufactured by Analog Devices Inc./Maxim Integrated.

Battery Chargers Replacement Considerations

Consult official substitution guides for compatible parts within the MAX8903 series or equivalent single-cell chargers. Verify pin-to-pin compatibility and electrical parameter alignment before replacement.