MP2639B Datasheet (MPS) - 1S Cell Li-ion or Li-polymer Switching Charger

MP2639B, 1S Cell Li-ion or Li-polymer Switching Charger

The MP2639B is a highly integrated, flexible switch-mode battery charging management device for a single-cell Li-ion and Li-Polymer battery used in a wide range of portable applications.

The MP2639B works in three modes: charge mode, discharge mode, and sleep mode.

(See Table 1) When the input power

MP2639B Features

* include charge termination and autorecharge. When the input is absent, the MP2639B can provide a wide boost voltage to IN by adjusting the feedback voltage at FB. When working with the PD controller, the MP2639B can support a USB PD standard output voltage level. To guarantee safe operation, the MP2