The Future of Analog IC Technology
The MP2670 is a high-performance single cell
Li-Ion/Li-Polymer battery charger protection
circuit. By integrating high voltage input
protection into the charger IC, the MP2670 can
tolerate an input surge up to +30V.
The device features input over voltage
protection (OVP), battery over voltage
protection (BOVP) and over charge current
protection (OCP). The device also provides
fault indications to the system when any of the
protection events happens.
For guaranteed safe operation, the MP2670
monitors its own internal temperature and turns
off the MOSFET bridging VIN and OUT when
the die temperature exceeds 150oC.
The MP2670 is available in a 10-pin 3mm x
3mm QFN package.
Li-ion Battery Charger
• Input Surge up to 30V
• Input Over voltage protection in 1us.
• Proprietary Battery Over-Voltage Protection
• Programmable Charge Current Protection
• Temperature Monitoring and Protection
• Fault Indication
• Enable Input
• 3mm x 3mm QFN Package
• Cell Phones
• MP3 Players
• Smart Phones
• Digital Cameras
• Desktop Chargers
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
VIN OUT COUT
RVB BATTERY +
MP2670 Rev. 0.91
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
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