TXYDW01  (stop production)
TXYDW01 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. The very low standby current drains little current from the cell while in storage。

TXYDW01 Features
High-accuracy voltage detection circuit
Detection delay times are generated by an internal circuit
High voltage tolerance is used for charger connection pins, VM and CO pins are absolute
maximum rating＝28V
0V battery charge function available
Wide operation temperature range
Low current consumption
Small package
Lead-free / Green product

TXYDW01 Applications
Protection IC for One-Cell Lithium-ion
Lithium-Polymer Rechargeable Battery Packs

TXYDW01 Type Application Circuit

TXYDW01 Pin Configuration and Package Marking Information

TXYDW01 Block Diagram