參數(shù)資料
型號: BQ2083
英文描述: Silicon Bridge Rectifiers
中文描述: 銀紫荊星章符合電量監(jiān)測計(jì)芯片的使用與BQ29311
文件頁數(shù): 51/54頁
文件大?。?/td> 461K
代理商: BQ2083
SLUS573 JULY 2003
www.ti.com
51
VOD
The VOD bit enables a 1-second time delay on the charge and discharge FET control.
0
No delay
1
1-second delay
CONSTANTS AND STRING DATA
Specification Information
Specification Information
DF 0x060x07 stores the default value for the SpecificationInfo( ) function. It is stored
in data flash in the same format as the data returned by the SpecificationInfo( ).
Manufacture Date
Manufacture Date
DF 0x080x09 stores the default value for the ManufactureDate( ) function. It is stored in data
flash in the same format as the data returned by the ManufactureDate( ).
Serial Number
Serial Number
DF 0x0a0x0b stores the default value for the SerialNumber( ) function. It is stored in data flash
in the same format as the data returned by the SerialNumber( ).
Manufacturer Name Data
Manufacturer Name Length
DF 0x0e stores the length of the desired string that is returned by the
ManufacturerName( ) function. Locations DF 0x0f0x19 store the characters for ManufacturerName( ) in ASCII
code.
Device Name Data
Device Name Length
DF 0x1a stores the length of the desired string that is returned by the DeviceName( )
function. Locations DF 0x1b0x21 store the characters for DeviceName( ) in ASCII code.
Device Chemistry Data
Device Chemistry Length
DF 0x22 stores the length of the desired string that is returned by the DeviceChemistry( )
function. Locations DF 0x230x26 store the characters for DeviceChemistry( ) in ASCII code.
Manufacturers Data Length
Manufacturers Data Length DF 0x27 stores the length of the desired number of bytes that is returned by the
ManufacturersData( ) function. It should be set to 9.
APPLICATION INFORMATION
The schematic shows a typical bq2083V1P2-based battery pack application. The circuit consists of the bq29311
analog front end (AFE) IC, LED display, temperature measurement network, data flash connections, serial port,
and the sense resistor. The data flash stores basic battery pack configuration information and measurement
calibration values. The data flash must be programmed properly for bq2083V1P2 operation. Table 13 shows the
data flash memory map and outlines the programmable functions available in the bq2083V1P2.
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