Click to expand full text
The Future of Analog IC Technology
MP2637
2.5A Single Cell Switch Mode Battery Charger with Power Path Management (PPM)
and 2.4A Boost Current with Trickle Timer
DESCRIPTION
The MP2637 is a highly-integrated, flexible, switch-mode battery charger with system power path management, designed for single-cell Liion or Li-Polymer batteries used in a wide range of applications.
The MP2637 can operate in both charge mode and boost mode to allow full system and battery power management.
When input power is present, the device operates in charge mode. It automatically detects the battery voltage and charges the battery in three phases: trickle current, constant current and constant voltage. Other features include charge termination and auto-recharge.