DW01 SOT23-6 Lithum-Ion Lithium Polymer Battery protection IC

Description

The purpose of the DW01 battery protection integrated circuit is to shield single-cell lithium-ion/polymer battery-powered devices, including cell phones, from harm or shortening their lifespan due to overcharge, over-discharge, and overcurrent.
The DW01-P is perfectly suited for integration inside the battery pack's constrained space due to its incredibly compact design and little need for external components. Safe and full utilization charging is ensured by the accurate ±50mV overcharging detection voltage. When the cell is in storage, the very low standby current drains from it via the DW01, DW01D, and DW01A SOT23-6 mobile power lithium protection IC chip.

Features of DW01 IC

• Reduction in Board Size due to Miniature

• Package SOT-23-6.

• Ultra-Low Quiescent Current at 3μA (Vcc=3.9V).

• Ultra-Low Power-Down Current at 0.1μA (Vcc=2.0V).

• Precision Overcharge Protection Voltage 4.25V ± 50mV

• Load Detection Function during Overcharge Mode.

• Two Detection Levels for Over-current Protection.

Applications

• Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery.

Datasheet

Specification