|
|
Texas Instruments
BQ294703DSGR
|
Texas Instruments
BQ294705DSGT
|
Texas Instruments
BQ296103DSGR
|
Texas Instruments
BQ296106DSGR
|
Texas Instruments
BQ20Z75DBT-V160
|
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BQ296100DSGR
|
Texas Instruments
BQ296100DSGT
|
Texas Instruments
BQ24311DSGT
|
Texas Instruments
BQ24260RGET
|
Texas Instruments
BQ2011SN-D118
|
| Price |
|
|
$0.52 |
$0.65 |
$0.61 |
|
$0.61 |
|
$0.85 |
$3.74 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
No |
Yes |
No |
No |
No |
No |
Yes |
| Function |
|
Protection |
Protection |
Protection |
Protection |
|
Protection |
Protection |
Charger Front-End Protection |
Charger |
|
| Approx. Price (US$) |
|
0.27 | 1ku |
0.27 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
|
0.30 | 1ku |
0.30 | 1ku |
0.35 | 1ku |
1.75 | 1ku |
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
| Package Group |
|
WSON |
WSON |
WSON |
WSON |
|
WSON |
WSON |
WSON |
DSBGA,VQFN |
SOIC |
| Communication Interface |
|
No Communication |
No Communication |
No Communication |
No Communication |
|
No Communication |
No Communication |
No Communication |
|
DQ |
| # Series Cells (Min) |
|
2 |
2 |
2 |
2 |
|
|
|
1 |
|
|
| Typical Operating Current(Typ)(uA) |
|
1 |
1 |
1 |
1 |
|
1 |
1 |
400 |
|
|
| # Series Cells (Max) |
|
4 |
4 |
4 |
4 |
|
|
|
1 |
|
|
| Vin(Max)(V) |
|
20 |
20 |
20 |
20 |
|
20 |
20 |
30 |
30 |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.325 |
4.45 |
4.5 |
4.45 |
|
|
|
4.35 |
|
|
| Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
Over-voltage (OV),Under-voltage (UV) |
Over-voltage (OV),Under-voltage (UV) |
Over-voltage (OV) |
|
|
| Special Features |
|
|
|
LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
|
LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
4 |
4 |
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
2 |
2 |
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
5.85 |
10.5 |
|
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
0.3 |
|
|
| Control Interface |
|
|
|
|
|
|
|
|
|
I2C |
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
3 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
-40 to 85 |
0 to 70 |
| USB Feature |
|
|
|
|
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
[pf]16SOIC[/pf] |
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Switchmode Buck |
|
| # Series Cells |
|
|
|
|
|
|
|
|
|
Single Cell |
2-4 Cells |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
Programmable |
|
| Cell Chemistry |
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
NiCd |
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
|
EDV |
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
|
800 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
2000 |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
LED |
| Implementation |
|
|
|
|
|
|
|
|
|
|
Pack |
