MP26101DR-LF-P Allicdata Electronics
Allicdata Part #:

MP26101DR-LF-P-ND

Manufacturer Part#:

MP26101DR-LF-P

Price: $ 1.78
Product Category:

Integrated Circuits (ICs)

Manufacturer: Monolithic Power Systems Inc.
Short Description: IC BATT CHRG LI-ION
More Detail: Charger IC Lithium-Ion 16-QFN (4x4)
DataSheet: MP26101DR-LF-P datasheetMP26101DR-LF-P Datasheet/PDF
Quantity: 1000
500 +: $ 1.61053
Stock 1000Can Ship Immediately
$ 1.78
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Battery Chemistry: Lithium-Ion
Number of Cells: 1 ~ 2
Current - Charging: Constant - Programmable
Programmable Features: Timer
Fault Protection: Over Current, Over Temperature
Charge Current - Max: 2A
Battery Pack Voltage: 8.2V
Voltage - Supply (Max): 24V
Interface: --
Operating Temperature: 125°C (TJ)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

This article is about PMIC - Battery Chargers, the application field and working principle of the MP26101DR-LF-P.

Introduction

The MP26101DR-LF-P is a buck-boost charging controller, intended to be used as a battery charger in different applications. It is designed to switch mode, with a maximum switching frequency of 1.5Mhz and 95% efficiency. The device also includes many features such as temperature detection, thermal protection, battery fuse, etc. The device is also compliant with the international standards and has a wide range of operating temperature.

Application Field

The MP26101DR-LF-P is suitable for a wide range of applications, such as small power mobile applications, LED lighting and home appliance applications, and portable device charging. This device can be used for either Li-Ion battery charging or Nickel-Cadmium/Nickel-Metal Hybrid battery charging. This device can also be used for charging in various situations, such as normal/low power, high/slow charge, and standby charge.

Working Principle

The MP26101DR-LF-P works by switching its input voltage to the battery voltage. Once the battery voltage is reached, the device will switch to a constant voltage output, allowing the battery to charge at a stable rate. The device then switches to a constant current mode when the battery reaches full charge. It also includes a soft start circuit to minimize the inrush current at the start of the charging process.The MP26101DR-LF-P also features a special Dynamic Power Control (DPC) algorithm that monitors the temperature of the battery and adjusts the charging strategy in order to ensure that the battery is safely charged. The device also provides over-voltage, over-current and short-circuit protection.

Conclusion

The MP26101DR-LF-P is an advanced buck-boost switching charging controller intended to be used as a battery charger in different applications. It has a wide range of operating temperature and includes many features such as temperature detection, thermal protection, battery fuse, etc. The device works by switching its input voltage to the battery voltage and features a special Dynamic Power Control (DPC) algorithm that monitors the temperature of the battery and adjusts the charging strategy in order to ensure that the battery is safely charged.

The specific data is subject to PDF, and the above content is for reference

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