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PS331 - Programmable SMBus/I2C Smart Battery ic With Packet Error Checking

General Description

Performs all major Li Ion, NiMH battery monitoring and reporting functions 28 VDSS 1 SWITCH 27 2 EE-SCK SMB-CLK providing up to 1% accuracy in capacity 26 3 EE-f CS SMB-DTA measurement VREFT LED 1 4 PS331 25 Additional output pin for over voltage or 24 5 VNTC LED 2 over temperatu

Key Features

  • Pin.

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Datasheet Details

Part number PS331
Manufacturer Power Smart
File Size 335.39 KB
Description Programmable SMBus/I2C Smart Battery ic With Packet Error Checking
Datasheet download datasheet PS331 Datasheet

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

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www.DataSheet4U.com Preliminary PS331 Multichemistry Smart Battery Monitor Features Pin Description • Performs all major Li Ion, NiMH battery monitoring and reporting functions 28 VDSS 1 SWITCH 27 2 EE-SCK SMB-CLK providing up to 1% accuracy in capacity 26 3 EE-f CS SMB-DTA measurement VREFT LED 1 4 PS331 25 • Additional output pin for over voltage or 24 5 VNTC LED 2 over temperature safety fuse operation 23 6 VCELL1 LED 3 (SAFEOUT) 22 VASS1 LED 4 7 21 VCELL2 SAFEOUT 8 • Fully compliant with industry standard 20 9 VCELL3 VDDD Smart Battery Data Specification V1.1a 19 VCELL4 EE-SI 10 - SMBus V1.1 with PEC/CRC-8 18 11 VADD EE-SI/SO communication with system host 17 12 VSHP OSCIN 16 VSHM OSCOUT 13 • High accuracy measurement of charge / 15 VASS2 VREG 14 discharge current, voltage, and 0.