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PS3154 Datasheet Preview

PS3154 Datasheet

(PS3153 / PS3154) 3 Cell Smart Battery Module

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PS3153 / PS3154
Li Ion Smart Battery Manager
Module with Safety
Features
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Standard sized modules for assembly into
custom and standard sized battery packs
Designed to work with 3cell (3153) and 4
cell (3154) series Li Ion configurations
- Performs all major Li Ion battery
management functions.
On-board Mitsumi safety circuit provides
one or two levels of safety
Fully compliant with industry standard
Smart Battery Data Specification V1.1a
- SMBus V1.1 with PEC / CRC-8
communication with system host
High accuracy measurement of charge /
discharge current, voltage, and
temperature with on-chip 14-bit integrating
A/D
Precise capacity reporting using
PowerSmart patented algorithms and 3D
battery cell models
3D models and “learned” parameters stored
in on board EEPROM; fully field re-
programmable via SMBus interface
Extremely low power operation:
- Sleep Mode: < 10 uA typical
- Run Mode: < 500 uA typical
- Sample Mode < 250 uA typical
Complete hardware and software
development tools available
PCB Assembly
Ordering Information
Pre-tested, fully assembled modules are
available:
PS3153 – 3 cell Li Ion module
PS3154 – 4 cell Li Ion module
Quick Start
Follow these directions to assemble a pack with the PS3150 module. Use standard precautions when
handling static sensitive devices.
!" Modules should be connected to battery cells in the order indicated below to insure proper start-up
and operation. Wires should be attached to the modules first and then connected to the battery cells
as instructed.
!" The connection sequence is critical to successful use of the PS331 family of CMOS ASICs. The
negative cell string connection should always be connected first, followed by the cell string
positive connection. The remaining connections can then be made after the pack negative and
pack positive are securely connected to the module.
Updated 13 September 2001
Copyright PowerSmart, Inc., 2001
1
www.powersmart.com




Power Smart

PS3154 Datasheet Preview

PS3154 Datasheet

(PS3153 / PS3154) 3 Cell Smart Battery Module

No Preview Available !

PowerSmart PS3150 Module Data Sheet
Step 1) Configure the module jumpers according to the following chart:
R27
R28
R30
Li Ion 3-cell
Removed
Installed
Installed
Li Ion 4-cell
Installed
Removed
Removed
Step 2) Connect wires to module. Use large diameter wire (18AWG-20 AWG) for current carrying lines
from W1 and W5. All others are signal only lines (24 to 22 AWG).
Step 3) Connect W1 (BN) to the most negative point on the battery cell stack.
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Step 4) Connect W5 (BP) to the most positive point on the battery cell stack.
Step 5) Li Ion Only: Connect cell voltage pickups:
4 series cells - Vcell1 to W2, Vcell2 to W3, and Vcell3 W4
3 series cells – Vcell1 to W3, Vcell2 to W4, No Conn at W2
Step 6) Connect external connector to B-Neg, T, C, D and B-Pos .
- T D C+
Step 7) Program the assembled pack using PowerSmart's SBTool software and calibration board or info
board hardware and your *.p3I file. Default *.p3I files are available on the website
(www.powersmart.com).
Step 8) Calibrate the pack using the SBTool software and calibration board hardware. The pack is now
ready for use.
Updated 13 September 2001
Copyright PowerSmart, Inc., 2001
2
www.powersmart.com


Part Number PS3154
Description (PS3153 / PS3154) 3 Cell Smart Battery Module
Maker Power Smart
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PS3154 Datasheet PDF






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