DW01M Datasheet PDF

Fortune DW01M

The DW01M battery protection IC with built-in N-MOSFET 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 external components make it ideal to integrate the DW01M into the limited space of battery pack. The accurate ±50mV overcharging detection voltage ensures safe and full utilization charging.

Part No.	DW01M
Datasheet	DW01M Download
Manufacturer	Fortune
Description	One Cell Lithium-ion/Polymer Battery Protection
Buy	Stock & Price

GENERAL DESCRIPTION

The very low standby current drains little current from the cell while in storage. 2.

FEATURES

z Built-in N-MOSFET of low turn-on resistance. z Reduction in Board Size due to Miniature Package TSSOP-8 or SOT-23-6 or DFN-5. z Protection IC： Ultra-Low Quiescent Current at 3μA (Vcc=3.9V). Overcharge Protection Voltage 4.3V ± 50mV (DW01MC-X) Overcharge Protection Voltage 4.28V ± 70mV (DW01MC-XA) Overdischarge Protection Voltage 2.4V ± 100mV (DW01MC-X, DW01MC-XA) Overcurrent Protection Voltage 150mV ± 30mV (DW01MC-X, DW01MC-XA) Auto Recovery function z MOSFET： Rss(ON) ＜ 55mΩ (VGS = 3.7V , ID = 1A) (DW01MC-X) Rss(ON) ＜ 60mΩ (VGS = 3.7V , ID = 1A) (DW01MC-XA) 3. Ordering Information DW01MC-xx Serial code from A* Serial code from S、T、D* (S：SOT-23-6 Green-Package) (T：TSSOP-8 Green-Package) (D：DFN-5 Green-Package) * Refer to the product name list on next page. TEMPERATURE RANGE -40°C~+85°C 4.

APPLICATIONS

z Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack Rev.