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BQ2007 Datasheet(PDF) 11 Page - Texas Instruments

Part # BQ2007
Description  Fast-Charge IC
PDF  16 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

BQ2007 Datasheet(HTML) 11 Page - Texas Instruments

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bq2007
Absolute Maximum Ratings
Symbol
Parameter
Minimum
Maximum
Unit
Notes
VCC
VCC relative to VSS
-0.3
+7.0
V
VT
DC voltage applied on any pin ex-
cluding VCC relative to VSS
-0.3
+7.0
V
TOPR
Operating ambient temperature
-20
+70
°C
Commercial
TSTG
Storage temperature
-40
+85
°C
TSOLDER
Soldering temperature
-
+260
°C
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.
DC Thresholds (TA = TOPR; VCC = 5V ± 10%)
Symbol
Parameter
Rating
Tolerance
Unit
Notes
VSNSHI
High threshold at SNS re-
sulting in MOD = Low
0.05 * VCC
±25
mV
VSNSLO
Low threshold at SNS result-
ing in MOD = High
0.04 * VCC
±10
mV
VLTF
TS pin low-temperature
threshold
0.5 * VCC
±30
mV
SNS = 0V
VHTF
TS pin high-temperature
threshold
VTCO
±30
mV
SNS = 0V
VEDV
End-of-discharge voltage
MULT is pulled up to VCC
0.262 * VCC
±30
mV
SNS = 0V
End-of-discharge voltage
MULT is pulled down to VSS
0.4 * VCC
±30
mV
SNS = 0V
VMCV
BAT pin maximum cell
voltage threshold
0.8 * VCC
±30
mV
SNS = 0V
V20
20% state-of-charge voltage
threshold at the BAT pin
187
320
* VCC
±30
mV
Fast or standard charge state;
MULT pulled to VSS
V40
40% state-of-charge voltage
threshold at the BAT pin
191
320
* VCC
±30
mV
Fast or standard charge state;
MULT pulled to VSS
V60
60% state-of-charge voltage
threshold at the BAT pin
195
320
* VCC
±30
mV
Fast or standard charge state;
MULT pulled to VSS
V80
80% state-of-charge voltage
threshold at the BAT pin
203
320
* VCC
±30
mV
Fast or standard charge state;
MULT pulled to VSS
V20
20% state-of-charge voltage
threshold at the BAT pin
158
320
* VCC
±30
mV
Discharge-before-charge state;
MULT pulled to VSS; DIS = 1
V40
40% state-of-charge voltage
threshold at the BAT pin
163
320
* VCC
±30
mV
Discharge-before-charge state;
MULT pulled to VSS; DIS = 1
V60
60% state-of-charge voltage
threshold at the BAT pin
167
320
* VCC
±30
mV
Discharge-before-charge state;
MULT pulled to VSS; DIS = 1
V80
80% state-of-charge voltage
threshold at the BAT pin
171
320
* VCC
±30
mV
Discharge-before-charge state;
MULT pulled to VSS; DIS = 1



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