MP2633GR-Z Monolithic Power Systems, IC BATT CHRG LI-ION

Charger IC Lithium-Ion/Polymer 24-QFN (4x4)

Battery Management 1.5A Single Cell Swtch Mod Batt Chrgr

Feature

4.5V-to-16V Input Voltage Range

Integrated Input-Current Based Power Management Function

Up to 1.5A Programmable Charge Current

Trickle-Charge Function

Selectable 3.6V/ 4.2V Charge Voltage with 0.5% Accuracy

Negative Temperature Coefficient Pin for Battery Temperature Monitoring

Programmable Timer Back-Up Protection

Thermal Regulation and Thermal Shutdown

Internal Battery Reverse Leakage Blocking

Reverse Boost Operation Mode for System Power

Up to 91% 5V Boost Mode Efficiency @ 1A

Programmable Output Current Limit for Boost Mode

Integrated Short Circuit Protection for Boost Mode