Battery Management

Part Number Unit Price Datasheet
AT8254 $0.74 DATASHEET
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FEATURES

VDD − VSS: VSS − 0.3V ~ VSS + 26V
VMP: VSS − 0.3V ~ VSS + 26V
DOP: VSS − 0.3V ~ VDD + 0.3V
COP: VSS − 0.3V ~ VSS + 26V
Other: VSS − 0.3V ~ VDD + 0.3V
Power Dissipation: 400mW
Operating Temperature Range: −40°C ~ 85°C
Storage Temperature Range: −40°C ~ 125°C

APPLICATIONS

Lithium-Ion Rechargeable Battery Pack
Lithium Polymer Rechargeable Battery Pack

DESCRIPTION:

The AT8254 series is a protection integrated circuit designed for 3-series or 4-series lithium-ion/lithiumpolymer rechargeable batteries, including a high precision voltage detector and delay circuit. The AT8254 series can switch between protecting 3-seriesor 4-series batteries by using the SEL pin.

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