MP26075EQ-LF-P

Description：IC BATT CHG LI-ION 1CELL 10QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:d845f7ee0504 Category: Battery Chargers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC BATT CHG LI-ION 1CELL 10QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：6.3V
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-QFN (3x3)
Number of Cells：1
Current - Charging：Constant
Programmable Features：-
Fault Protection：Over Voltage
Charge Current - Max：1.2A
Battery Pack Voltage：4.2V
Interface：-
Grade：-
Qualification：-

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MP26075EQ-LF-P

Overview

The MP26075EQ-LF-P is a high-efficiency linear cradle charger designed for single-cell lithium-ion or lithium polymer batteries. It operates with an input voltage range of 2.2 V to 6.3 V and provides a regulated output voltage of 4.2 V. The device is housed in a QFN-10 package measuring 3 mm x 3 mm, suitable for surface mount installation. It supports a maximum power dissipation of 2.5 W and functions within a temperature range of -20°C to +85°C.

Feature Summary

Controls AC adapter output voltage relative to battery voltage to enhance charging efficiency in cradle applications.
Provides low current pre-charging capability for deeply discharged batteries to ensure safe recovery.
Manages power-up sequencing by boosting the AC adapter voltage first to suppress surge currents upon insertion.

Applications

Cradle chargers for portable electronic devices
AC adapter powered charging stations
Single-cell Li-ion battery management systems

Procurement Notes

Verify the specific suffix 'P' indicates tape-and-reel packaging versus 'Z' for cut tape when ordering. Confirm availability status as supply may be limited or subject to factory special orders. Ensure the application design accommodates the specified thermal dissipation limits within the operating temperature range.

Selection Notes

Select this component for applications requiring efficient linear charging from AC adapters where space is constrained by the compact QFN-10 footprint. Consider the 2.2 V minimum input voltage for compatibility with various adapter types. Evaluate thermal performance requirements against the 2.5 W power dissipation rating for the intended enclosure environment.

Part Context

This part belongs to the MP26075 series of high-efficiency linear cradle chargers manufactured by Monolithic Power Systems. It is categorized under Battery Management within the PMIC product line. The device complements other MPS solutions by offering specialized control features for AC-powered charging docks and stationary charging bases.