MP2604 Datasheet: Single-Cell 1A Linear Li-Ion Battery Charger





MP2604 Single-Cell 1A Linear Li-Ion Battery Charger Datasheet

Part Number MP2604
Description Single-Cell 1A Linear Li-Ion Battery Charger
Manufacture MPS
Total Page 10 Pages
PDF Download Download MP2604 Datasheet PDF

Features: The Future of Analog IC Technology MP26 04 Single-Cell 1A Linear Li-Ion Battery Charger without Trickle Charge DESCRI PTION The MP2604 is a linear, high-per formance single cell Li-Ion battery cha rger. By integrating high voltage input protection into the charger IC, the MP 2604 can tolerate an input surge up to 28V. The device features constant curr ent (CC) and constant voltage (CV) char ging modes with programmable charge cur rents (85mA to 1A), programmable batter y full threshold, thermal protection, b attery temperature monitoring and rever se current blocking. The device also pr ovides AC adapter power good and charge status indications to the system. MP2 604 is available in 10-pin 3mm x 3mm QF N package. EVALUATION BOARD REFERENCE Board Number EV2604DQ-00A Dimensions 2.0” x 1.9” x 0.6” FEATURES • Input Surge up to 28V • Adapter or US B Input • Programmable Charge Current : 85mA to 1A • Proprietary Constant V oltage Auto Recharge • Proprietary Over-Voltage Protection • 0.75% VBATT Accu.

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The Future of Analog IC Technology
MP2604
Single-Cell 1A Linear Li-Ion
Battery Charger without Trickle Charge
DESCRIPTION
The MP2604 is a linear, high-performance
single cell Li-Ion battery charger. By integrating
high voltage input protection into the charger IC,
the MP2604 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, battery temperature monitoring and
reverse current blocking. The device also
provides AC adapter power good and charge
status indications to the system.
MP2604 is available in 10-pin 3mm x 3mm QFN
package.
EVALUATION BOARD REFERENCE
Board Number
EV2604DQ-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% VBATT Accuracy
<1µA Battery Reverse Current
90µA Standby Current from VIN
Battery Temperature Monitoring
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
3.5V - 28V
ON OFF
1
IN
IBATT
BATT 10
2
CHG
ISET 9
MP2604
3 ACOK
IBF 8
4 EN
5 NTC
SS 7
GND 6
+
VBATT
_
To system
MP2604 Rev. 1.2
1/25/2010
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
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