CEDV Li-Ion Gas Gauge and Battery Management Controller - BQ78350-R1

BQ78350-R1 (ACTIVE)

CEDV Li-Ion Gas Gauge and Battery Management Controller

 

Parametrics Compare all products in Battery Fuel Gauge

 
Number of Series Cells
Cell Chemistry
Battery Capacity (Max) (mAh)
Communication Interface
Battery Capacity (Min) (mAh)
External Capacity Indication
Implementation
Gas Gauge Algorithm
Cell Balancing
Features
Operating Temperature Range (C)
Pin/Package
BQ78350-R1 BQ27510-G3 BQ27542-G1 BQ34110 BQ34Z100-G1 BQ40Z60 BQ78Z100
>4 Cells    Single Cell    Single Cell    2-4 Cells
>4 Cells
Single Cell   
2-4 Cells
>4 Cells
Single Cell   
2-4 Cells    1-2 Cells   
Li-Ion/Li-Polymer
LiFePO4   
Li-Ion/Li-Polymer    Li-Ion/Li-Polymer    Lead Acid
Li-Ion/Li-Polymer
LiFePO4
NiCd
NiMH   
Lead Acid
Li-Ion/Li-Polymer
LiFePO4
NiCd
NiMH   
Li-Ion/Li-Polymer
LiFePO4   
Li-Ion/Li-Polymer   
320000    16000    14600    29000    29000    29000    14000   
I2C
SMBus   
I2C    HDQ
I2C   
I2C    HDQ
I2C   
SMBus    HDQ   
100    300    100    100    100    100    100   
LCD
LED
SOC   
None    None    None    LED    LED    None   
Pack    System    Pack    Pack
System   
Pack
System   
Pack
System   
Pack   
CEDV    IT (High accuracy)    IT (High accuracy)    CEDV    IT (High accuracy)    IT (High accuracy)    IT (High accuracy)   
External
Internal   
N/A    N/A    N/A    N/A    External
Internal   
External
Internal   
Cell Balancing
Integrated Protector
SHA-1 Authentication   
N/A    SHA-1 Authentication
Turbo Mode   
Accumulated Coulomb Count
End of Service
SHA-1 Authentication   
SHA-1 Authentication    Battery Management Unit
Cell Balancing
Integrated Protector
SHA-1 Authentication
Turbo Mode   
Cell Balancing
Integrated Protector
SHA-1 Authentication   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
30TSSOP    12SON    12SON    14TSSOP    14TSSOP    32VQFN    12SON