MP2615CGQ-P

$3.09

Description：2.1A, 1- OR 2-CELL LI-ION BATTER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f1a6ea0f3eef Category: Battery Chargers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：2.1A, 1- OR 2-CELL LI-ION BATTER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：18V
Operating Temperature：-40°C ~ 85°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-PowerVFQFN
Supplier Device Package：16-QFN (3x3)
Number of Cells：1 ~ 2
Current - Charging：Constant
Programmable Features：-
Fault Protection：Over Current, Over Temperature
Charge Current - Max：2.1A
Battery Pack Voltage：2V ~ 8.4V
Interface：-
Grade：-
Qualification：-

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MP2615CGQ-P

Overview

The MP2615CGQ-P is a high-efficiency switching battery charger from Monolithic Power Systems, designed for single or dual-cell lithium-ion and lithium-polymer batteries. It operates with an input voltage range of 4.75 V to 18 V and delivers a maximum output current of 2.1 A. The device supports a maximum output voltage of 4.5 V and functions within a temperature range of -40°C to +85°C. Packaged in a QFN-16 (3mm x 3mm) format, it features a quiescent supply current of 1.1 mA.

Feature Summary

Implements constant on-time control architecture allowing up to 99% duty cycle operation
Integrates dual control loops for precise constant current and constant voltage regulation
Includes internal monitoring for battery temperature and charging status indicators

Applications

Single-cell lithium-ion battery charging systems
Dual-cell lithium-ion battery charging applications
Lithium-polymer battery management circuits

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and package variations. Ensure compatibility with system input voltage ranges and thermal requirements before integration. Cross-reference datasheet revisions to validate pinout and functional specifications for the specific production batch.

Selection Notes

Select this component for designs requiring integrated power switches and high efficiency across wide input voltage ranges. The QFN-16 package suits space-constrained portable electronics. Confirm that the 2.1 A current capability aligns with target battery chemistry and charging time requirements without exceeding thermal limits.

Part Context

This part belongs to the MP2615C series of battery chargers. It shares architectural similarities with other MPS PMIC solutions but is distinctively optimized for 1-to-2 cell Li-ion applications. The CGQ-P suffix indicates specific packaging and tape-and-reel configuration details defined by the manufacturer.