MP2606DQ-LF-P Datasheet, PDF (1/10 Pages) MPS Industries, Inc. – Single-Cell 1A Linear Li-Ion Battery Charger without Trickle Charge

The Future of Analog IC Technology
MP2606
Single-Cell 1A Linear Li-Ion
Battery Charger without Trickle Charge
DESCRIPTION
The MP2606 is a linear, high-performance
single cell Li-Ion battery charger. By integrating
high voltage input protection into the charger IC,
the MP2606 can tolerate an input surge up to
28V.
The device features constant current (CC) and
constant voltage (CV) charging modes with
programmable charge currents (85mA to 1A),
programmable battery full threshold, thermal
protection and reverse current blocking. The
device also provides AC adapter power good
and charge status indications to the system.
MP2606 is available in 10-pin 3mm x 3mm QFN
package.
EVALUATION BOARD REFERENCE
Board Number
EV2606DQ-00A
Dimensions
2.0” x 1.9” x 0.6”
FEATURES
• Input Surge up to 28V
• Adapter or USB Input
• Programmable Charge Current: 85mA to 1A
• Proprietary Constant Voltage Auto Recharge
• Proprietary Over-Voltage Protection
• 0.75% V_BATT Accuracy
• <1µA Battery Reverse Current
• 90µA Standby Current from V_IN
• Over Current Protection
• AC Adapter Power Good Indicator
• Charge Status Indicator
• Programmable Soft-Start
• Programmable Charge Termination Current
Threshold
• Tiny 3mm x 3mm QFN Package
APPLICATIONS
• Cell Phones
• MP3/Multimedia Players
• Smart Phones
• PDAs
• Digital Cameras
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
JP4
VIN
GND
EN
LED1
Green
LED2
Red
1
IN
I_BATT
10
BATT
2 _CHG
ISET ⁹
MP2606
3 _ACOK
EN ⁴
5
IBFH
8
IBFL
SS ⁷
GND ⁶
BAT
GND
JP1
JP2
JP3
MP2606 Rev. 1.0
www.MonolithicPower.com
1
1/25/2010
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.