PS402-01XX - Single Chip Battery Manager

Microchip Technology

PS402-01XX Datasheet Preview — Preview of PS402-01XX PDF

Datasheet Details

Part number	PS402-01XX
Manufacturer	Microchip ↗ Technology
File Size	643.55 KB
Description	Single Chip Battery Manager
Datasheet	PS402-01XX_MicrochipTechnology.pdf

PS402-01XX Product details

Description

VDDD GPIO(4) GPIO(5) GPIO(6) GPIO(7) SMB-CLK SMB-DTA RSV5 RSV6 RSV7 VC(1) VDDA VSSA RSHP 1 2 3 4 5 28 27 26 25 24 VSSD GPIO(3) GPIO(2) GPIO(1) GPIO(0) RSV1 VPP RSV2 RSV3 RSV4 ROSC VREFT VNTC RSHN 7 8 9 10 11 12 13 14 PS402 6 23 22 21 20 19 18 17 16 15 28-pin SSOP Package (0.209 mil) Pin Summary Pin Name VDDD, VSSD GPIO(0..7) SMB-CLK, SMB-DTA VC(1) VDDA, VSSA Type Description Supply Digital supply voltage input, ground I/O I/O I Programmable digital I/O SMBus Interface Pack voltage input S

Features

Single chip solution for rechargeable battery management.
Embedded Microchip patented Accuron™ technology provides precise capacity reporting (within 1%) for all rechargeable battery chemistries.
User configurable and "learned" parameters stored in on-chip 128 x 8 EEPROM; fully field re-programmable via SMBus interface.
Integrating sigma-delta A/D converter accurately measures: - Current through sense resistor (15-bits) - High voltage (18V) battery cells dire.

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Published: Dec 25, 2006 |