Part Number: BQ78350DBT-R1 vs BQ78350DBT-R1A

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Part Number: BQ78350DBT-R1 BQ78350DBT-R1A
Manufacturer: Texas Instruments Texas Instruments
Description: IC BATTERY MGMT CTRLR 30TSSOP CEDV li-ion gas gauge and battery management controller
Quantity Available: Available Available
Datasheets: - bq78350-r1a
Factory Lead Time 6 Weeks -
Lifecycle Status ACTIVE (Last Updated: 2 days ago) -
Contact Plating Gold -
Mount Surface Mount -
Mounting Type Surface Mount -
Package / Case 30-TFSOP (0.173, 4.40mm Width) -
Number of Pins 30 -
Operating Temperature -40°C~85°C TA -
Packaging Tube -
JESD-609 Code e4 -
Pbfree Code yes -
Part Status Active -
Moisture Sensitivity Level (MSL) 2 (1 Year) -
Number of Terminations 30 -
Terminal Position DUAL -
Terminal Form GULL WING -
Supply Voltage 2.5V -
Terminal Pitch 0.5mm -
Base Part Number BQ78350 -
Function Battery Monitor -
Output Voltage 5.5V -
Number of Channels 1 -
Interface SMBus -
Max Supply Voltage 2.6V -
Min Supply Voltage 2.4V -
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT -
Adjustable Threshold YES -
Fault Protection Over Current, Over Temperature, Over/Under Voltage -
Battery Chemistry Multi-Chemistry -
Number of Cells 3 ~ 15 -
Height 1.2mm -
Length 7.8mm -
Width 4.4mm -
Thickness 1mm -
REACH SVHC No SVHC -
RoHS Status ROHS3 Compliant -
Lead Free Lead Free -
Cell chemistry - Li-Ion/Li-Polymer
Number of series cells - >4 Cells
Communication interface - I2C
Battery capacity (min) (mAh) - 100
Battery capacity (max) (mAh) - 320000
Implementation - Pack
External capacity indication - LCD
Features - CEDV algorithm
Operating temperature range (°C) - -40 to 85
Cell balancing - External
Rating - Catalog
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