MP26029GN-0000-P

Overview

The MP26029GN-0000-P is a standalone linear Li-Ion battery charger from Monolithic Power Systems. It supports Lithium-ion and Lithium Polymer batteries with an input voltage range of 4.35 V to 5.5 V. The device offers a programmable charging current between 30 mA and 1 A, while maintaining a low shutdown supply current of 100 nA. It operates within a temperature range of -40°C to +125°C and is housed in an SOIC-8 surface-mount package.

Feature Summary

• Integrates thermal regulation to manage heat dissipation during the charging process
• Provides precise constant-current and constant-voltage charging profiles for lithium-based cells
• Features ultra-low quiescent current consumption in shutdown mode

Applications

• Portable electronic devices requiring compact power management solutions
• Battery-powered consumer electronics utilizing Li-Ion or Li-Polymer cells
• Industrial equipment operating in extended temperature environments

Procurement Notes

Verify the specific suffix and package type against official datasheets before ordering. Confirm availability status as supply constraints may affect lead times. Ensure compatibility with system input voltage ranges and thermal requirements. Check RoHS compliance documentation for regulatory adherence. Validate pinout configurations against PCB layout specifications.

Selection Notes

Select this component for applications prioritizing low standby power consumption and simple implementation. Consider the SOIC-8 package for space-constrained designs. Evaluate thermal performance based on ambient conditions and maximum charging currents. Compare against switching regulators if higher efficiency at high currents is required.

Part Context

This part belongs to the MP26029 series of battery charge management ICs. It is categorized under PMIC - Power Management ICs and specifically Battery Management products. The series focuses on providing efficient and safe charging solutions for single-cell lithium batteries in portable applications.

Replacement Considerations

Consult official substitution lists for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Ensure thermal management capabilities match the new component's specifications. Verify package compatibility to avoid PCB redesign.