DW01 Datasheet (Kexin) - Lithium-ion/Polymer Battery Protection

DW01, Lithium-ion/Polymer Battery Protection

The DW01 Plus battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, overdischarge, and/or overcurrent for one-cell lithium-ion/polymer battery powered systems, such as cellular phones.

The ultra-small package and less requir

DW01 Features

* Reduction in Board Size due to Miniature Package SOT -23-6. Ultra-Low Quiescent Current at 3 μA (Vcc=3.9V). Ultra-Low Pow er-Dow n Current at 0.1μ A (Vcc=2.0V). Precision Overcharge Protection Voltage 4.3V ± 50mV for the DW01 Plus Load Detection Function during Overcharge Mode. Two Detection Levels