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PS334 - Programmable Smbus Smart Battery ic

Datasheet Summary

Description

Performs all major Li Ion battery 28 management functions including INPUT VDSS 1 EE-SCK SMB-CLK 27 2 - Accurate capacity monitoring 26 EE-CS SMB-DTA 3 - Direct control of external charge VREFT OUTPUT1 4 PS334 25 circuitry (e.g.

Features

  • Pin.

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Datasheet Details

Part number PS334
Manufacturer Power Smart
File Size 342.79 KB
Description Programmable Smbus Smart Battery ic
Datasheet download datasheet PS334 Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com Preliminary PS334 Li Ion Smart Battery Manager Features Pin Description • Performs all major Li Ion battery 28 management functions including INPUT VDSS 1 EE-SCK SMB-CLK 27 2 - Accurate capacity monitoring 26 EE-CS SMB-DTA 3 - Direct control of external charge VREFT OUTPUT1 4 PS334 25 circuitry (e.g. PWM) 24 VNTC OUTPUT2 5 - Direct control of secondary safety 23 VCELL1 OUTPUT3 6 22 VASS1 OUTPUT4 7 functions 21 VCELL2 OUTPUT5 8 • Six independently programmable output 20 VCELL3 VDDD 9 pins can be assigned as SOC LED outputs, 19 VCELL4 OUTPUT6 10 18 VADD EE-SI/SO direct charge control, or additional levels 11 17 VSHP OSCIN 12 of safety control 16 VSHM OSCOUT 13 • Fully compliant with industry standard VASS2 VREG 15 14 Smart Battery Data Specification V1.1a 0.
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