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PS334

Power Smart
Part Number PS334
Manufacturer Power Smart
Description Programmable Smbus Smart Battery ic
Published Aug 7, 2006
Detailed Description www.DataSheet4U.com Preliminary PS334 Li Ion Smart Battery Manager Features Pin Description • Performs all major Li Io...
Datasheet PDF File PS334 PDF File

PS334
PS334


Overview
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 com...



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