DW01-G Datasheet (Fortune) - One Cell Lithium-ion/Polymer Battery Protection

DW01-G, One Cell Lithium-ion/Polymer Battery Protection

The DW01-G 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 required

REV.

1.0 DW01-G-DS-10_EN JUN 2009 For RefPerroepnecFrteSieCO’snly Datasheet DW01-G One Cell Lithium-ion/Polymer Battery Protection IC Fortune Semiconductor Corporation 28F., No.27, Sec.

2, Zhongzheng E.

Rd., Danshui Town, Taipei County 251, Taiwan Tel.：886-2-28094742 Fax：886-2-28094874 www.ic-fortune.com DW01-G For RefPerroepnecFrteSieCO’snly This manual contains new product information.

Fortune Semiconductor Corporation reserves the rights to modify the product specification without fur

DW01-G Features

* z Reduction in Board Size due to Miniature Package SOT-23-6. z Ultra-Low Quiescent Current at 3μA (Vcc=3.9V). z Ultra-Low Power-Down Current at 0.1μA (Vcc=2.0V). z Precision Overcharge Protection Voltage 4.25V ± 50mV z Load Detection Function during Overcharge Mode. z Two Detection Levels for Overcu