MP26124GR-Z

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MP26124GR-Z

IC BATT CHG LI-ION 4CELL 16QFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
BatteryChemistry Lithium Ion
NumberofCells 4
Current-Charging Constant - Programmable
ProgrammableFeatures Current, Timer
FaultProtection Over Current, Over Temperature
ChargeCurrent-Max 2A
BatteryPackVoltage 16.8V
Voltage-Supply(Max) 24V
OperatingTemperature 125°C (TJ)
MountingType Surface Mount
Package/Case 16-VQFN Exposed Pad

概述

Description

The MP26124GR-Z is a monolithic switching charger IC designed by MPS (Monolithic Power Systems) for efficient battery management in various applications. It is primarily used to charge single-cell lithium-ion or lithium-polymer batteries. The device integrates a high-efficiency synchronous step-down converter architecture, which minimizes power loss during the charging process.
Key features of the MP26124GR-Z include adjustable charging current, adjustable output voltage, and a wide input voltage range, making it versatile for various power supply conditions. It also offers several safety features such as over-voltage protection, over-current protection, over-temperature protection, and battery temperature monitoring, ensuring safe operation and extending battery life.
The MP26124GR-Z's compact design is suitable for portable devices, including smartphones, tablets, and other consumer electronics. Its efficiency and robust feature set make it an attractive solution for designers looking to incorporate efficient power management and charging capabilities into their products.

Features

The MP26124GR-Z is a versatile power management IC designed for efficient battery charging and power path management. Key features include:
1. Input Range: Supports a wide input voltage range typically suitable for USB and adapter sources.
2. Charging Current: Capable of delivering a programmable fast charging current, providing flexibility for various battery capacities.
3. Efficiency: High efficiency across a broad range of load conditions due to its synchronous switching topology.
4. Power Path Management: Seamlessly manages power distribution between the input, battery, and system load, ensuring uninterrupted power supply.
5. Safety Features: Includes over-voltage protection, under-voltage lockout, over-current protection, and thermal regulation to safeguard against potential faults.
6. Battery Compatibility: Works with multiple battery types, typically supporting lithium-ion and lithium-polymer chemistries.
7. Package: Available in compact packaging to fit space-constrained applications.
These features make the MP26124GR-Z ideal for portable electronics, wearables, and other battery-powered devices requiring reliable and efficient power management.

Package

The MP26124GR-Z is typically available in a QFN (Quad Flat No-leads) package type. This type of package is compact and offers good thermal performance, making it suitable for space-constrained applications.

Pinout

The MP26124GR-Z is a battery charge management IC designed for single-cell lithium-ion or lithium-polymer batteries. It typically comes in a compact package, often a QFN (Quad Flat No-leads) or similar, and features a specific pin count which is crucial for its implementation in charging circuits.
The typical pin count for such ICs is usually around 10 to 16 pins, though it’s essential to refer to the specific datasheet of the MP26124GR-Z for precise information. As for its function, it integrates several features essential for efficient battery charging, including:
1. Charge Control: Manages constant current (CC) and constant voltage (CV) charging phases.
2. Protection Features: Provides over-voltage, over-current, and thermal protection.
3. Status Indication: May include pins for charge status indication.
4. Input Voltage Regulation: Handles variations in input power supply.
To get detailed pin configuration and specific functions of each pin, referring to the official datasheet or technical documentation from Monolithic Power Systems (the manufacturer) is recommended.

Manufacturer

The MP26124GR-Z is manufactured by Monolithic Power Systems (MPS). MPS is a semiconductor company that specializes in the design, development, and marketing of high-performance analog and mixed-signal integrated circuits. The company's products are used in a variety of applications, including automotive, industrial, consumer electronics, telecommunications, and computing. MPS is known for its innovative power solutions that deliver high efficiency and reliability.

Application

The MP26124GR-Z is commonly used in battery management applications. It is particularly suited for single-cell lithium-ion or lithium-polymer battery charging solutions. This IC is often found in smartphones, tablets, portable devices, and wearable technology due to its efficient power conversion capabilities and compact size. Additionally, it is employed in power banks and other battery-powered electronic devices that require efficient charging and discharging management.

Equivalent

The MP26124GR-Z is a battery charger IC. Equivalent products include the Texas Instruments BQ24133, Microchip MCP73871, and Linear Technology (now Analog Devices) LTC4013. These alternatives offer similar functionalities for managing battery charging, though specific features may vary. Always compare the datasheets to ensure compatibility with your specific requirements.

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