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MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs-MP2659
MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs-Monolithic Power Systems, Inc.

MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MP2659 is a highly integrated switching charger designed for portable devices with 3-cell to 6-cell series Li-Ion or Li-Polymer battery packs. This device delivers up to 3A charging current at various battery regulation voltages. The device operates with up to 36V DC input voltage and up to 40V holdoff. When input power is present, the MP2659 charges the battery in three phases: precharge, constant current charging, and constant voltage charging. Power management is based on input current and input voltage. When the input current exceeds the preset input current limit or the input voltage drops to the preset input voltage limit, the MP2659 automatically reduces the charging current to protect the input power supply from overload. To ensure safe operation, the MP2659 provides robust protection features such as battery overvoltage protection, battery temperature sensing and protection, thermal shutdown, and charging safety timer. The MP2659 is available in a QFN-19 (3mm x 3mm) package.

■Advantages

・OTP programmable parameters ・Reduce BOM area and cost by not using a detection resistor ・Small 3mm x 3mm package ・Integrated FET with power path control

■Features and benefits

・Operating input voltage from 4.2V to 36V ・Supports multi-cell battery packs with 3 to 6 cells in series ・Various battery voltage options: 3.6V / 4.2V / 4.35V / 4.15V ・No external detection resistor required ・No external backflow prevention FET required ・Float voltage accuracy of ±0.5% ・Input current limit and input voltage limit ・Adapter presence detection and status reporting Battery temperature protection ・OTP programmable

■Available product numbers

・MP2659GQ-xxxx-Z MP2659GQ-xxxx-P MP2659GQ-0000-Z MP2659GQ-0000-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs

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1 Models of MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs

Image Part Number Price (excluding tax) Absolute Vin (max) (V) Battery Type Control Interface Icharge (max) (A) Iin (max) (A) Operating Vin (max) (V) Operating Vin (min) (V) Series Cells Topology Vbatt (max) (V) Vbatt (min) (V) Package (mm)
MP2659 36V, standalone switching charger with integrated MOSFET for 3-cell to 6-cell DC battery packs-Part Number-MP2659

MP2659

Available upon quote

40

Li-Ion, Li-FePO4, Li-Polymer

Standalone

3

3

36

3.9

3,4,5,6

Buck

26.1

10.8

QFN-19 (3x3)

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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