BQ2203A Datasheet, PDF (4/12 Pages) Texas Instruments – NV Controller With Battery Monitor

bq2203A
Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
Conditions
VCC
VT
TOPR
DC voltage applied on VCC relative to VSS
DC voltage applied on any pin excluding VCC
relative to VSS
Operating temperature
-0.3 to +7.0
-0.3 to +7.0
0 to 70
-40 to +85
V
V
VT ≤ VCC + 0.3
°C
Commercial
°C
“N” Industrial
TSTG
T_BIAS
TSOLDER
I_OUT
Storage temperature
Temperature under bias
Soldering temperature
VOUT current
-55 to +125
-40 to +85
260
200
°C
°C
°C
For 10 seconds
mA
Note:
Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional opera-
tion should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Expo-
sure to conditions beyond the operational limits for extended periods of time may affect device reliability.
Recommended DC Operating Conditions (TA = TOPR)
Symbol
Parameter
Minimum Typical Maximum
VCC
Supply voltage
4.75
5.0
5.5
4.50
5.0
5.5
VBCP
VBCS
VSS
VIL
VIH
THS
Backup cell input voltage
Supply voltage
Input low voltage
Input high voltage
Threshold select
2.0
-
4.0
2.0
-
4.0
0
0
0
-0.3
-
0.8
2.2
-
VCC + 0.3
-0.3
-
VCC + 0.3
Note:
Typical values indicate operation at TA = 25°C, VCC = 5V.
Unit
Notes
V THS = VSS
V THS = VCC
V VCC < VBC
V VCC < VBC
V
V
V
V
Nov. 1994 B
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