ГлавнаяБлогLTC6813HLWE-1#3ZZPBF Analog Devices 18 CHANNEL MULTICELL BATTERY STA

LTC6813HLWE-1#3ZZPBF Analog Devices 18 CHANNEL MULTICELL BATTERY STA

label:
2023/10/17 407


• Measures Up to 18 Battery Cells in Series
• 2.2mV Maximum Total Measurement Error
• Stackable Architecture for High Voltage Systems
• Built-In isoSPI™ Interface
   - 1Mb Isolated Serial Communications
   - Uses a Single Twisted Pair, Up to 100 Meters
   - Low EMI Susceptibility and Emissions
   - Bidirectional for Broken Wire Protection
• 290µs to Measure All Cells in a System   
• Synchronized Voltage and Current Measurement
• 16-Bit Delta-Sigma ADC with Programmable Noise Filter  
• Engineered for ISO 26262-Compliant Systems
• Passive Cell Balancing Up to 200mA (Max) with Programmable Pulse-Width Modulation
• 9 General Purpose Digital I/O or Analog Inputs
   - Temperature or Other Sensor Inputs
   - Configurable as an I2C or SPI Master
• 6µA Sleep Mode Supply Current
• 64-Lead eLQFP Package
• AEC-Q100 Qualified for Automotive Applications

 
CATALOG
LTC6813HLWE-1#3ZZPBF COUNTRY OF ORIGIN
LTC6813HLWE-1#3ZZPBF PARAMETRIC INFO
LTC6813HLWE-1#3ZZPBF PACKAGE INFO
LTC6813HLWE-1#3ZZPBF MANUFACTURING INFO
LTC6813HLWE-1#3ZZPBF PACKAGING INFO
LTC6813HLWE-1#3ZZPBF ECAD MODELS
LTC6813HLWE-1#3ZZPBF FUNCTONAL BLOCK DIAGRAM
LTC6813HLWE-1#3ZZPBF APPLICATIONS


COUNTRY OF ORIGIN
Israel
Taiwan (Province of China)


PARAMETRIC INFO
Type Battery Monitoring
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
Supplier Temperature Grade Automotive
Operating Supply Voltage (V) 112.5(Max)
Maximum Operating Supply Voltage (V) 112.5
Maximum Supply Current (mA) 1.35
Minimum Storage Temperature (°C) -65
Maximum Storage Temperature (°C) 150
 
PACKAGE INFO
Supplier Package LQFP EP
Basic Package Type Lead-Frame SMT
Pin Count 64
Lead Shape Gull-wing
PCB 64
Tab N/R
Pin Pitch (mm) 0.5
Package Length (mm) 10
Package Width (mm) 10
Package Height (mm) 1.45(Max)
Package Diameter (mm) N/R
Package Overall Length (mm) 12
Package Overall Width (mm) 12
Package Overall Height (mm) 1.6(Max)
Seated Plane Height (mm) 1.6(Max)
Mounting Surface Mount
Package Material Plastic
Package Description Low Profile Quad Flat Package, Exposed Pad
Package Family Name QFP
 
MANUFACTURING INFO
MSL 3
Maximum Reflow Temperature (°C) 260
Reflow Solder Time (Sec) 30
Number of Reflow Cycle 3
Standard J-STD-020D
 
PACKAGING INFO
Packaging Tray
Quantity Of Packaging 160
 
ECAD MODELS

 
FUNCTONAL BLOCK DIAGRAM


APPLICATIONS
• Electric and Hybrid Electric Vehicles
• Backup Battery Systems
• Grid Energy Storage
• High Power Portable Equipment  


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