MP26124GR-Z

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MP26124GR-Z

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IC BATT CHG LI-ION 4CELL 16QFN

  • FabricanteMonolithic Power Systems Inc.

  • Peça do Fabricante #MP26124GR-Z

  • Pacote QFN-16

  • Em Estoque6986

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Especificações

Atributo Valor
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

Visão Geral

Description

The MP26124GR-Z is a highly integrated, monolithic, switching charger designed by Monolithic Power Systems. It is tailored for single-cell lithium-ion or lithium-polymer batteries. Operating efficiently within a wide input voltage range of 4.0V to 14V, it supports USB and wall adapter inputs. The charger employs a Buck (step-down) architecture, allowing for rapid and efficient charging. A key feature includes the programmable charge current up to 2A, providing flexibility for various applications. It features automatic recharge, trickle charge, and thermal regulation for enhanced safety and battery longevity. The MP26124GR-Z also integrates numerous protections such as input over-voltage, battery over-voltage, and thermal shutdown. Additionally, it facilitates charge status and fault indication, offering users clear diagnostics. With its compact design and high efficiency, the MP26124GR-Z is ideal for portable devices, smartphones, tablets, and other battery-operated electronics.

Equivalent

The MP26124GR-Z is a battery charge management IC from Monolithic Power Systems. Equivalent products would depend on specific application requirements but could include similar charge management ICs from manufacturers like Texas Instruments, Analog Devices, or Maxim Integrated. Consider looking at TI's BQ series, Analog Devices' LTC series, or Maxim's MAX series for comparable features such as input voltage range, charging current, and protection features. Always verify the specifications to ensure compatibility with your application.

Features

The MP26124GR-Z is a battery management IC designed for efficient charging and power management applications. Key features include:
1. Wide Input Voltage Range: It supports a broad input voltage range, accommodating diverse power sources.
2. Efficiency: The IC offers high efficiency, optimizing energy use during charging.
3. Battery Compatibility: It supports various battery chemistries, including Li-ion and Li-polymer.
4. Charge Management: The device includes programmable charge current and voltage settings for flexible system design.
5. Protection Features: It has built-in safety mechanisms, such as over-voltage, over-current, and thermal protection, enhancing system reliability.
6. Status Indicators: Provides status outputs for charge state indication, enabling better system monitoring.
7. Compact Package: Available in a small form factor, facilitating integration into space-constrained designs.
8. Thermal Regulation: Features thermal regulation to prevent overheating during operation.
9. Automatic Power Path Management: Allows seamless transition between battery and external power sources.
These features make the MP26124GR-Z suitable for portable devices, wearables, and other applications requiring efficient battery management.

Pinout

The MP26124GR-Z is a battery charger IC that comes in a QFN-12 package, meaning it has 12 pins. It is designed for use in charging single-cell lithium-ion or lithium-polymer batteries. The main functions of the MP26124GR-Z include charging the battery, managing power paths, and providing protection features such as over-voltage, over-current, and over-temperature protection.
For detailed pin functions, please refer to the manufacturer's datasheet. Generally, the pins include inputs for power supply, ground connections, battery connections, voltage and current sensing, and control or status outputs. This configuration enables efficient battery charging and system management in portable electronics.

Manufacturer

The MP26124GR-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a company that specializes in the design and manufacture of high-performance analog and mixed-signal semiconductors. Its products are used in a variety of applications, including automotive, industrial, consumer electronics, computing and storage, and telecommunications. MPS focuses on providing innovative solutions for energy-efficient power delivery and management.

Application

The MP26124GR-Z is a battery management IC typically used in applications requiring efficient battery charging and power management. Key application areas include:
1. Consumer Electronics: Devices like smartphones, tablets, and portable media players.
2. Wearable Devices: Smartwatches and fitness trackers.
3. Power Banks: Portable charging solutions.
4. IoT Devices: Battery-powered sensors and smart home devices.
5. Medical Devices: Portable medical equipment requiring reliable power management.
6. Industrial Equipment: Tools and devices needing robust battery solutions.
Its features enable safe, efficient charging, making it suitable for compact, battery-driven applications.

Package

The MP26124GR-Z is a lithium-ion battery charger IC from Monolithic Power Systems. It is typically available in a QFN (Quad Flat No-leads) package, specifically a 3mm x 3mm, 16-lead QFN package.

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