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Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A-MP2615A
Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A-Monolithic Power Systems, Inc.

Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A
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 MP2615A is a high efficiency switch-mode battery charger suitable for 1-cell or 2-cell Li-Ion or Li-Polymer applications. The MP2615A can provide a programmable 2A charging current through an accurate sense resistor over the entire input range. MP2615A uses two control loops to regulate charging current and full battery voltage to achieve high precision constant current (CC) charging and constant voltage (CV) charging. Constant off-time (COT) control allows operation at up to 99% duty cycle when the battery voltage is close to the input voltage, keeping charging current at a relatively high level at all times. Battery temperature and state of charge are constantly monitored during each charging cycle. Two status monitoring output pins are provided to indicate battery charging status and input power status. The MP2615A also features internal reverse current prevention protection. The MP2615A is available in a 3mm x 3mm 16-pin QFN package.

■Features and benefits

・Operating input voltage from 4.75V to 18V - Operates at up to 99% duty cycle ・Programmable charging current up to 2A ・±0.75% total battery voltage accuracy ・4.2V/cell and 4.35V/cell selection for full battery voltage ・Fully integrated power switch ・Inner loop compensation ・No external backflow prevention diode required - Preconditioning of fully depleted batteries ・Charging operation indicator ・Programmable safety timer ・Thermal shutdown protection ・Cycle-by-cycle overcurrent protection ・Battery temperature monitoring and protection

■Available product numbers

・MP2615AGQ-P MP2615AGQ-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A

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1 Models of Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A

Image Part Number Price (excluding tax) Absolute Vin (max) (V) Battery Type Control Interface Icharge (max) (A) Operating Vin (max) (V) Operating Vin (min) (V) Series Cells Special Features Topology Vbatt (max) (V) Vbatt (min) (V) Package (mm)
Series 2 Cell Charger 2A, 1 or 2 Cell Li-Ion Battery Charger, 3mm x 3mm Package MP2615A-Part Number-MP2615A

MP2615A

Available upon quote

Twenty three

Li-Ion, Li-Polymer

Standalone

2

18

3.95

1,2

Battery NTC Monitor

Buck

8.7

4.2

QFN-16 (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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