IC BATT CHRG LI-ION

MFG Part #:

MP2615GQ-Z

Part #:
MP2615GQ-Z
Availability:
In Stock
RoHS Status:
Unit Price:$0.95
Qty:
Minumum Qty: 5000

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Product Information

MP2615GQ-Z Monolithic Power Systems, IC BATT CHRG LI-ION

The MP2615 is a high efficiency switch mode battery charger suitable for 1- or 2-cell lithium-ion or lithium-Polymer applications. The MP2615 is capable of delivering 2A of charge current programmable via an accurate sense resistor over the entire input range.

The MP2615 regulates the charge current and full battery voltage using two control loops to achieve high accuracy constant current (CC) charge and constant voltage (CV) charge.

Constant-off-time (COT) mode control allows operation up to 99% duty cycle when the battery voltage is close to the input voltage and in order to keep charge current always at a relative high level.

Battery temperature and charging status are always monitored during each charging cycle. Two status monitor output pins are provided to indicate the battery charging status and input power status. The MP2615 also features internal reverse blocking protection.

The MP2615 is available in a 3mm × 3mm 16-pin QFN package.

Applications:
• Smart Phones
• Portable Hand-held Solutions
• Portable Media Players

Symmetry Electronics is an authorized Monolithic Power Systems distributor.
 

Features

4.75V to 18V Operating Input Voltage
Up to 99% Duty Cycle Operation
Up to 2A Programmable Charging Current
0.75% Full Battery Voltage Accuracy
4.1V/Cell and 4.2V/Cell Selection for Full Battery Voltage
Full Integrated Power Switches
Internal Loop Compensation
No External Reverse Blocking Diode Required
Preconditioning for Fully Depleted Battery
Charging Operation Indicator
Programmable Safety Timer
Thermal Shutdown Protection
Cycle-by-Cycle Over Current Protection
Battery Temperature Monitor and Protection
 

Specifications

Battery Chemistry
Lithium-Ion/Polymer
Battery Pack Voltage
8.4V
Charge Current - Max
2A
Current - Charging
Constant - Programmable
Fault Protection
Over Current, Over Temperature
Number of Cells
1 ~ 2
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
16-VFQFN
Packaging
Tape & Reel (TR)
Part Status
Active
Programmable Features
Timer
Voltage - Supply (Max)
18V
 

Documents

MP2615 Datasheet

Previously Viewed Products

IC BATT CHRG LI-ION
Part #: MP2615GQ-Z
IC BATT CHRG LI-ION