WSTDW01 battery protection IC
■The DW01 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 external components make it ideal to integrate the DW01 into the limited space of battery pack. The accurate ±50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage.
●Features
■Reduction in Board Size due to Miniature Package SOT-23-6.
■Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack
■Ultra-Low Quiescent Current at 3μA(Vcc=3.9V).
■Ultra-Low Power-Down Current at 0.1μA(Vcc=2.0V).
■Precision Overcharge Protection Voltage 4.3V ± 50mV for the DW01 Plus
■Load Detection Function during Overcharge Mode.
■Two Detection Levels for Overcurrent Protection.
■Delay times are generated by internal circuits.No external capacitors required.
|
[ One-Cell Lithium-Ion Battery Pack ][ Lithium-Polymer Battery Pack ][ one-cell lithium-ion battery powered systems ][ polymer battery powered systems ][ cellular phones ] |
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
SOT-23-6 |
|
|
English Chinese Chinese and English Japanese |
|
|
2015/8/6 |
|
|
|
|
|
|
|
|
1.4 MB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
