參數(shù)資料
型號: BQ2002GPS
英文描述: Silicon Bridge Rectifiers
中文描述: 電池管理
文件頁數(shù): 11/16頁
文件大?。?/td> 118K
代理商: BQ2002GPS
11
Absolute Maximum Ratings
Symbol
Parameter
Minimum
Maximum
Unit
Notes
V
CC
V
CC
relative to V
SS
DC voltage applied on any pin, ex-
cluding V
CC
relative to V
SS
Operating ambient temperature
Storage temperature
Soldering temperature
-0.3
+7.0
V
V
T
-0.3
+7.0
V
T
OPR
T
STG
T
SOLDER
-20
-40
-
+70
+125
+260
°C
°C
°C
10s max.
Note:
Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation
should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Exposure to
conditions beyond the operational limits for extended periods of time may affect device reliability.
DC Thresholds
(TA= TOPR; VCC= 5V
±
20% unless otherwise specified)
Symbol
V
TCO
V
HTF
V
LTF
Parameter
Rating
0.225*V
CC
0.25 * V
CC
0.5*V
CC
Tolerance
±
5%
±
5%
±
5%
Unit
V
V
V
Notes
Temperature cutoff
High-temperature fault
Low-temperature fault
Voltage at pin TS
Voltage at pin TS
Voltage at pin TS
V
BAT
> V
MCV
inhibits
fast charge
Voltage at pin BAT
V
MCV
Maximum cell voltage
2.00
±
0.75%
V
V
LBAT
Minimum cell voltage
950
V
161
±
5%
mV
V
THERM
TS input change for
T/
t detection
CC
±
25%
V/Min
V
SNSHI
High threshold at SNS, resulting in
MOD-low
Low threshold at SNS, resulting in
MOD-high
Sleep-mode input threshold
Recharge threshold
50
±
10
mV
Voltage at pin SNS
V
SNSLO
-50
±
10
mV
Voltage at pin SNS
V
SLP
V
RCH
V
CC
- 1
V
MCV
- 0.1
±
0.5
±
0.02
V
V
Applied to pin BAT
At pin BAT
bq2000T
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