|
|
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BQ2057TSN
|
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BQ24751ARHDRG4
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BQ29312APW
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BQ24032ARHLTG4
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BQ2084DBTR-V140
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BQ2011SN-D118G4
|
| Price |
|
$1.44 |
|
|
$3.08 |
|
|
$2.03 |
|
|
|
| RoHS |
|
Yes |
|
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Not Compliant |
| Lead Status |
|
Yes |
|
Yes |
No |
No |
|
No |
Yes |
No |
|
| Package Group |
|
SOIC,TSSOP |
|
VQFN |
VQFN |
|
|
VQFN |
|
VQFN |
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
| Package Size |
|
mm2 |
|
|
mm2 |
|
|
mm2 |
|
mm2 |
|
| Approx. Price (US$) |
|
0.84 | 1ku |
|
0.90 | 1ku |
1.80 | 1ku |
|
|
1.80 | 1ku |
|
1.60 | 1ku |
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
|
|
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
|
|
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
| Operating Vin(Max)(V) |
|
15 |
|
|
16 |
|
|
16 |
|
6.5 |
|
| Battery Charge Voltage(V) |
|
8.2 (Fixed) |
|
|
|
|
|
4.2 (Fixed) |
|
|
|
| Operating Vin(Min)(V) |
|
4.5 |
|
|
4.35 |
|
|
4.35 |
|
4.5 |
|
| # Series Cells |
|
2 |
|
|
|
|
|
1 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
18 |
|
|
18 |
|
|
18 |
|
7 |
|
| Control Topology |
|
Linear |
|
|
Linear |
|
|
Linear |
|
Switch-Mode Buck |
|
| Charge Current(Max)(A) |
|
2 |
|
|
1.5 |
|
|
1.5 |
|
0.5 |
|
| Rating |
|
|
|
Catalog |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
60 |
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.3 |
|
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
2 |
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
4 |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
25 |
|
|
|
|
|
|
|
| Communication Interface |
|
|
|
I2C |
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
|
| Function |
|
|
|
Monitoring (Analog Front-End) |
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
4.2 |
|
|
|
|
4.2 |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
4.2 |
|
|
|
|
4.2 |
|
| USB Feature |
|
|
|
|
N/A |
|
|
|
|
N/A |
|
| Number of Series Cells |
|
|
|
|
1 |
|
|
|
|
1 |
|
| Features |
|
|
|
|
|
|
|
|
|
Integrated Buck Converter |
|