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  Microchip Technology Semiconductor Electronic Components Datasheet  

PS052 Datasheet

PowerCal 2 Calibration Platform

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PS052 pdf
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PS052
PowerCal2 Calibration Platform
Features
• Hardware platform for configuration, calibration
and test of Microchip battery management
products
• Operates under control of Windows® based
PowerMate™ software (PS7XX) and
PowerTool™ 500 software (PS5XX) through an
RS-232 port or USB interface to the PC
• Directly connects to assembled PS7XX or PS5XX
battery pack
• SMBus communication managed by onboard
processor
• Supports loading and verification of battery
configuration parameters and 3D cell models in
memory
• Pluggable battery connector for convenience and
flexibility
• Terminals for attachment to an external load or
charger
• Powered by 12V DC external supply (included)
• Production proven EMI/ESD protection
• Overall mechanical dimensions:
- 3.938 W x 6.300 L (inches)
- 100.025 W x 160.020 L (millimeters)
Ordering Information
Part No.
Description
PS052
PowerCal™ 2 Calibration Board
Development/Test Software
Part No.
Description
PS070
PS050
PowerMate™ Software for use with PS7XX
PowerTool™ 500 Software for use with
PS5XX
2004 Microchip Technology Inc.
DS21817B-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

PS052 Datasheet

PowerCal 2 Calibration Platform

No Preview Available !

PS052 pdf
PS052
1.0 PRODUCT OVERVIEW
PowerCal 2 is a powerful, easy to use hardware
platform that supports configuration, calibration and
test of Microchip PS7XX and PS5XX ICs. It operates
under the control of Microchip’s development/test
software interfaced to a Windows PC.
The PowerCal 2 board facilitates serial or USB com-
munication between the PC and the SMBus battery
interface. Whether connected to the PC’s serial (RS-232)
or USB port, the PowerCal 2 board must be powered
through an external 12V DC power supply.
2.0 GENERAL SETUP
The Microchip PowerCal 2 platform facilitates com-
munication between a battery containing a Microchip
PS5XX or PS7XX IC and a PC running Microchip’s
development/test software. The information that
follows will guide you through the setup of the various
features available.
2.1 Connections
• P1 – Serial (RS-232)
• J1 – USB
• J2 – 12V DC power supply
• TBP – Pluggable terminal block for device under
test. Looking into the connector on the board, the
pins from left to right are:
- V+: Battery pack positive
- C: SMBus clock
- D: SMBus data
- T: T-pin
- V-: Battery pack negative
• TBV – Pluggable terminal block for individual cell
voltages. Use depends on the number of series
cells in a Lithium pack. Looking into the connector
on the board, the pins from left to
right are:
- VC4: Top of fourth series cell in pack
- VC3: Top of third series cell in pack
- VC2: Top of second series cell in pack
- VC1: Battery pack positive
2.2 Jumpers
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• ADR – Jumper for board address identification
TABLE 2-1: JUMPER POSITION FOR
BOARD ADDRESS ID
Address
Jumper Position
3-4 2-5 1-6
0XX
1XX
2 XO
3 XO
4OX
5OX
6 OO
7 OO
Legend: O = open, X = connect
X
O
X
O
X
O
X
O
2.3 USB Setup
Connect the USB cable from J1 on the PowerCal 2
board to the USB port on the PC. Connect a 12V DC
power supply to J2 and plug it into the electrical outlet.
The board is now powered. Attach your battery to the
TBP connector and launch the Microchip development/
test software on the PC.
2.4 RS-232 Setup
Connect the serial cable from P1 on the PowerCal 2
board to the RS-232 port on the PC. Connect a 12V DC
power supply to J2 and plug it into the electrical outlet.
The board is now powered. Attach your battery to the
TBP connector and launch the Microchip development/
test software on the PC.
2.5 Individual Cell Voltage Setup
(Optional)
Connections from the individual cell voltages of a
Lithium pack can be attached at TBV to measure and
calibrate the individual cell voltages of the series cells
in the pack. Unused cell voltages should be connected
to V- during VC calibration.
DS21817B-page 2
2004 Microchip Technology Inc.


Part Number PS052
Description PowerCal 2 Calibration Platform
Maker Microchip Technology
Total Page 12 Pages
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PS052 pdf
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