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MP2615 Datasheet Preview

MP2615 Datasheet

Li-ion Battery Charger

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The Future of Analog IC Technology
MP2615
2A, 1- or 2- Cell Li-ion Battery Charger
In 3mm x 3mm Package
DESCRIPTION
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.
TYPICAL APPLICATION
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
APPLICATIONS
Smart Phones
Portable Hand-held Solutions
Portable Media Players
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
ADAM (Analog Digital Adaptive Modulation) and AAM (Advanced Asynchronous
Mode) are trademarks of Monolithic Power Systems, Inc.
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0 0.5
1 1.5
2 2.5
MP2615 Rev. 1.02
www.MonolithicPower.com
1
7/9/2019
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.




MPS

MP2615 Datasheet Preview

MP2615 Datasheet

Li-ion Battery Charger

No Preview Available !

MP2615 – 2A, 1- CELL OR 2- CELL LI-ION BATTERY CHARGER
ORDERING INFORMATION
Part Number*
MP2615GQ
Package
QFN-16 (3mm×3mm)
Top Marking
See Below
* For Tape & Reel, add suffix –Z (e.g. MP2615GQ–Z);
TOP MARKING
AEG: product code of MP2615GQ
Y: year code
LLL: lot number
PACKAGE REFERENCE
TOP VIEW
QFN-16 (3mm×3mm)
MP2615 Rev. 1.02
www.MonolithicPower.com
2
7/9/2019
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.


Part Number MP2615
Description Li-ion Battery Charger
Maker MPS
PDF Download

MP2615 Datasheet PDF






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