WBP
www.vishay.com Vishay Dale
Revision: 05-Jan-17 1Document Number: 30194
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Power Metal Strip® Intelligent Battery Sensor
Very Low Value (100 μ)
FEATURES
• High voltage, current, and temperature range
• Can be ordered preprogrammed or blank
• Proprietary processing technique produces
extremely low resistance value
• Operates as a LIN 2.1 or 2.0 slave
• Circuit sealed for all weather use
• Variable sampling rate
• Capable of withstanding harsh automotive environments
• Integral 4-pin male connector (Molex # MX33482-4001)
• Very low inductance (< 5 nH)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Automotive battery management systems
• Lead acid battery monitoring
• Uninterrupted power supplies
•Golf carts
• Electric forklifts
• Personal mobility vehicles
• Medical beds
• Solar chargers
• Renewable energy inverter systems
• Recreational vehicles
• Emergency lighting
PRODUCT SUMMARY
Resistance 100 μ
Voltage range 4 V to 18 V
Current range (continuous) ± 600 A
Current range (pulsed) ± 2000 A
Temperature range -40 °C to +115 °C
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WBPK600L0A00010001 (WBP, 600 A, 0.000100 , A chipset, bulk pack)
GLOBAL
MODEL
(3 digits)
PACKAGING
CODE
(1 digits)
MAXIMUM
CONTINUOUS
CURRENT
(3 digit)
COMMUNICATION
(1 digit)
SPECIAL
CHARACTER
(1 digit)
CHIPSET
CONTROLLER
(1 digit)
DESIGN
(4 digits)
SOFTWARE
(4 digits)
WBP K = bulk pack
T = tray pack
001 thru 99K
as applicable
l = LIN From 0 to 9
as applicable
A 0000 to 9999
as applicable
From 0 to 9999
as applicable
W B P K 6 0 0 L 0 A 0 0 0 1 0 0 10
WBP
www.vishay.com Vishay Dale
Revision: 05-Jan-17 2Document Number: 30194
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
• Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability
Notes
(1) LIN interface requires at least 7 V for functionality
(2) Temperature as measured by WBP output
(3) Reduced functionality above 105 °C may be experienced
TEMPERATURE ACCURACY
MAXIMUM CURRENT ERROR (CONTINUOUS) MAXIMUM CURRENT ERROR (FULL RANGE)
ABSOLUTE MAXIMUM RATINGS (all voltages referenced to GND = 0 V)
PARAMETER UNIT RATING
Vsup / Vmeas V -22 to +40
LIN V -16 to +40
LIN short-circuit current mA 200
IN+ mV -200 to +300
IN- mV -200 to +300
Operating temperature (1) °C -40 to +115
Storage temperature °C +150
RECOMMENDED OPERATING RANGE (all voltages referenced to GND = 0 V)
PARAMETER UNIT RATING
Vsup (1) / Vmeas V4 to 18
IN+ mV ± 200
IN- mV ± 5
Operating temperature (2)(3) °C -40 to +105
CURRENT VALUE PER GAIN RANGE
RANGE LOWEST I
(± A)
HIGHEST I
(± A)
RESOLUTION
(mA)
1 0.0000 23.0718 0.7153
2 23.0719 46.1436 1.4305
3 46.1437 92.2873 2.8611
4 92.2874 184.5747 5.7222
5 184.5748 369.1495 11.4444
6 369.1496 738.2992 22.8887
7 738.2993 1476.5984 45.7775
8 1476.5985 2000.0000 91.5550
0 200 400 600
Current Read (± A)
Current Error (± A)
0
0.5
0.5
3.53.5
2.52.5
1.51.5
1
2
3
0
Current Read (± A)
0
Current Error (± A)
1212
1010
8
6
4
2
2000
1000 1500500
WBP
www.vishay.com Vishay Dale
Revision: 05-Jan-17 3Document Number: 30194
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
(1) Typical depends on LIN transfer rate
(2) Temperature as measured by the IBS may not exceed 115 °C
(3) LIN bus constrained
SPECIFICATIONS
PARAMETER UNIT MIN. TYP. MAX.
POWER REQUIREMENTS
Supply voltage (Vsup)V41218
Supply current (1) mA 10 15 20
CURRENT MEASUREMENT
Resistance μ95 100 105
Current measurement range (continuous) A ± 600
Current measurement range (pulsed) (2) A -2000 2000
Maximum pulse energy (2) J 900
Current measurement accuracy A ± 0.5 % + offset
Current measurement offset error max. mA -30 0 30
Current measurement resolution (see Table) mA 0.715 91.5
VOLTAGE MEASUREMENT
Voltage measurement range V 4 18
Voltage measurement accuracy mV -50 50
Voltage measurement resolution mV 0.88
TEMPERATURE MEASUREMENT
Temperature measurement range °C -40 125
Temperature measurement accuracy (0 °C to 60 °C) °C ± 1
Temperature measurement accuracy (-20 °C to 100 °C) °C ± 1.5
Temperature measurement accuracy (-40 °C to 115 °C) °C ± 3.0
Temperature measurement resolution °C 0.055
COMMUNICATION
LIN specification LIN 2.1, 2.0
LIN baud rate bits/s 2000 20000
Data transfer rate (max.) (3) Hz 50
ADC sample rate (I, V, T) Hz 10 200 1000
CONNECTIONS
Resistor mounting holes 0.276" dia, centered widthwise, 0.492" from end of shunt
Four pin connector Integral connector mates to standard Molex 33472-4001 female connector
WBP
www.vishay.com Vishay Dale
Revision: 05-Jan-17 4Document Number: 30194
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DIMENSIONS in inches
PIN CONFIGURATION AND APPLICATION RECOMMENDATION
WBP
www.vishay.com Vishay Dale
Revision: 05-Jan-17 5Document Number: 30194
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
• All test are completed on a pass-fail basis, judged by compliance with the datasheet specifications
(1) 250 cycles unpowered, 250 powered
(2) Circuit powered
PERFORMANCE
TEST CONDITIONS OF TEST
Thermal shock (1) -40 °C to + 85 °C, 500 cycles, 30 min at each extreme
High temperature exposure +115 °C for 1000 h
High temperature operation 1000 h at +115 °C, 20 A at 1.5 h "ON", 0.5 h "OFF"
Low temperature operation 1000 h at -40 °C, 20 A at 1.5 h "ON", 0.5 h "OFF
Biased humidity +85 °C, 85% RH, 1000 h (2)
Mechanical shock 100 g’s for 6 ms, 5 pulses
Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h
Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required
Jump start test 26 V, 1 min overvoltage jump start simulation
Reverse polarity test -13.5 V, 2 min reverse polarity jump start simulation
Over voltage test 18 V, 60 min overvoltage simulation
State change waveform test State change susceptibility (on / off)
Ground path inductance sensitivity State change susceptibility (on / off) due to ground path inductance
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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