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Texas Instruments
BQ294702DSGR
|
Texas Instruments
BQ294704DSGR
|
Texas Instruments
BQ294704DSGT
|
Texas Instruments
BQ294706DSGR
|
Texas Instruments
BQ294703DSGT
|
Texas Instruments
BQ294707DSGT
|
Texas Instruments
BQ296203DSGT
|
Texas Instruments
BQ20Z655DBTR
|
Texas Instruments
BQ20Z65DBTR-R1
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Texas Instruments
BQ2201SNG4
|
Price |
|
|
$0.43 |
$0.52 |
|
$0.52 |
$0.52 |
|
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|
|
RoHS |
|
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Lead Status |
|
Yes |
No |
Yes |
No |
Yes |
No |
No |
Yes |
No |
Yes |
Function |
|
Protection |
Protection |
Protection |
Protection |
Protection |
Protection |
Protection |
|
|
|
Approx. Price (US$) |
|
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.30 | 1ku |
4.65 | 1ku |
|
1.94 | 1ku |
Battery Over-Voltage Protection(Typ)(V) |
|
4.3 |
4.4 |
4.4 |
4.55 |
4.325 |
4.225 |
4.5 |
|
|
|
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
Package Group |
|
WSON |
WSON |
WSON |
WSON |
WSON |
WSON |
WSON |
TSSOP |
|
SOIC |
Communication Interface |
|
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
SMBus |
|
|
# Series Cells (Min) |
|
2 |
2 |
2 |
2 |
2 |
2 |
2 |
|
|
|
Typical Operating Current(Typ)(uA) |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
# Series Cells (Max) |
|
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
|
|
Vin(Max)(V) |
|
20 |
20 |
20 |
20 |
20 |
20 |
20 |
|
|
|
Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
Special Features |
|
|
|
|
Programmable EEPROM or EPROM |
|
|
LDO,Programmable EEPROM or EPROM |
SHA-1 Authentication |
|
Controller |
External Capacity Indication |
|
|
|
|
|
|
|
|
LED,LCD |
|
|
Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
Impedance Track |
|
|
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
-40 to 85 |
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]44TSSOP[/pf] |
|
|
# Series Cells |
|
|
|
|
|
|
|
|
2-4 Cells |
|
|
Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
800 |
|
|
Cell Balancing |
|
|
|
|
|
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|
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Internal |
|
|
Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
32000 |
|
|
Implementation |
|
|
|
|
|
|
|
|
Pack |
|
|
Supply Voltage(V) |
|
|
|
|
|
|
|
|
|
|
5 |
Package Size |
|
|
|
|
|
|
|
|
|
|
mm2 |