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DW01B - One-cell LithiumBattery Protection

Download the DW01B datasheet PDF. This datasheet also covers the DW01B-ChipSourceTek variant, as both devices belong to the same one-cell lithiumbattery protection family and are provided as variant models within a single manufacturer datasheet.

General Description

powered systems.

Key Features

  • voltage detection circuit k Overcharge detection voltage e Overcharge release voltage T Overdischarge detection voltage e Overdischarge release voltage rc Discharge overcurrent detection voltage u Battery short-circuiting detection voltage o 3.6V to 4.4V Accuracy ± 50mV 3.6V to 4.4V Accuracy ± 50mV 2.0V to 3.0V Accuracy ± 75mV 2.0V to 3.4V Accuracy ± 75mV 0.05V to 0.3V Accuracy ± 20mV 0.82V to 1.75V Accuracy ± 100mV S.
  • Detection delay times are generated by an internal.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DW01B-ChipSourceTek_removed.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DW01B
Manufacturer ChipSourceTek
File Size 1.20 MB
Description One-cell LithiumBattery Protection
Datasheet download datasheet DW01B Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DW01B One-cell LithiumBattery Protection IC ◆◆ General Description The DW01B battery protection IC is designed to protect lithium-ion / polymer battery from damage or degrading the lifetime due to over current 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 DW01B into the limited space of battery pack. The accurate ±50mV overcharging detection voltage ensures safe and full utilization charging.