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PDF PS3180 Data sheet ( Hoja de datos )
| Número de pieza | PS3180 | |
| Descripción | Smartshunttmbattery Monitor | |
| Fabricantes | Power Smart | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PS3180 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Preliminary
PS3180
SmartShuntTM Battery Monitor
FEATURES
• Performs all major battery monitoring and reporting
functions including:
• String voltage measurement,
• Precise current measurement and integration,
• Accurate capacity monitoring and integration
with precise on-board timebase,
• Temperature measurement in 0.1°C intervals.
www.DataSheet4U.c•omIndustry’s highest accuracy battery monitor based on
the PS331 Smart Battery IC:
• On-chip 14-bit integrating A/D converter,
• On-chip 8-bit RISC microprocessor,
• PowerSmart patented, self-learning algorithms
and 3-dimensional battery cell models.
• Advanced communications interface using industry
standard SMBus V1.1 with PEC/CRC-8 error
correction.
• Extremely low power operation:
• Sleep Mode:
<12 µA typical
• Sample Mode: <250 µA typical
• Run Mode:
<500 µA typical
GENERAL DESCRIPTION
The PS3180 SmartShunt™ is a completely self-
contained advanced battery monitoring and reporting
device. The SmartShunt™ is a high current, integrated
shunt/sense resistor assembly. The module includes
PowerSmart’s Smart Battery IC and additional
circuitry mounted on a high current shunt for simple
system integration. The complete module can replace a
normal bus-bar or battery cell interconnect. External
connections include a communications interface
(SMBus) which can be easily isolated, an optional
external temperature sensor, and a string voltage input.
The PS3180 SmartShunt™ can be used as a “non-
intelligent sensor” where only current, integrated
current (mAhr), voltage, and temperature readings are
read. At the user’s option, up to 34 standard Smart
Battery Data (SBData) fields can be read. These
include capacity calculations which are performed by
an on-board CPU and are based on PowerSmart’s
patented, self-learning algorithms and 3-dimensional
battery cell models. The complete module operates
from 5-18V to easily accommodate small and large cell
strings.
BENEFITS
• Provides accurate and critical information for
increasing fuel economy and lowering emissions
for motive applications.
• Reduces monitoring costs for stationary battery
backup applications.
• Provides accurate battery state of charge for all
applications.
• Provides information for determining state of
health.
• Enhances safety by reducing risk of battery
overcharging.
APPLICATIONS
• Hybrid Electric Vehicle (HEV) Batteries
• Deep Cycle Marine Trolling Batteries
• SLI for 12V, 24V, and 42V Battery Systems
• Standby Telecommunications Battery Backup
• UPS Battery Backup
• Electric Vehicle Batteries
Rev. A
Copyright PowerSmart, Inc., 2000
1
www.powersmart.com
1 page  
PowerSmart PS3180 SmartShuntTM Data Sheet
ORDERING INFORMATION
The table below describes the initially available
SmartShunt™ models. Please contact PowerSmart for
alternate current ranges and mechanical mounting
dimensions.
Part Number
PS3180-2536
PS3180-2552
PS3180-10044
Description
25A current rating in 36mm length
25A current rating in 52mm length
100A current rating in 44mm length
www.DataSheet4U.cMoEmCHANICAL PACKAGING INFORMATION
PS3180-2536: 36mm package, complete assembly
7 dia 2x
36
15.2
22
Dimensions in mm
51.2
7.7
0.5
PRELIMINARY
Rev. A
Copyright PowerSmart, Inc., 2000
5
www.powersmart.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PS3180.PDF ] | |
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