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)測計芯片的使用與BQ29311
文件頁數(shù): 50/54頁
文件大小: 461K
代理商: BQ2083
SLUS573 JULY 2003
www.ti.com
50
Miscellaneous Configuration
Misc Configuration
DF 0x2a contains additional bit programmable features.
b7
IT
b6
0
b5
AC
b4
DS
b3
OT
b2
b1
PHG
b0
VOD
ECLED
IT
The IT bit configures the bq2083V1P2 to use its internal temperature sensor.
0
bq2083V1P2 requires an external thermistor.
1
bq2083V1P2 uses its internal temperature sensor.
AC
The AC bit enables the SAFE output to function based on the AFE integrity check.
0
SAFE not activated based on the AFE integrity check.
1
SAFE activated based on the AFE integrity check.
DS
The DS bit programs the bq2083V1P2 to enter sleep mode on SMBus inactivity.
0
bq2083V1P2 enters sleep mode when the SMBus is low for 2 s.
1
bq2083V1P2 does not enter sleep mode.
OT
The OT bit programs the bq2083V1P2 to turn off the discharge FET when the bq2083V1P2 detects an
overtemperature condition. Charge FET is always turned off in overtemperature conditions.
0
bq2083V1P2 does not turn off the discharge FET on overtemperature.
1
bq2083V1P2 turns off the discharge FET on overtemperature.
ECLED
The ECLED bit programs the LED activity during charging (DSG bit = 0).
0
The LEDs are not enabled during charging.
1
The LEDs are enabled during charging.
PHG
The PHG bit configures the bq2083V1P2 to control a precharge FET.
0
The bq2083V1P2 does not control a precharge FET.
1
The bq2083V1P2 may turn on or off a precharge FET according to the programmed precharge
conditions.
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