|
|
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BQ24721CRHBR
|
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BQ24027DRCT
|
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BQ27520YZFR-G3
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BQ2002SNG4
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BQ27500DRZR-V100G4
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BQ2004PN
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BQ20Z80ADBT-V110G4
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BQ24630RGER
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BQ24703PWRG4
|
| Price |
|
$5.27 |
|
|
|
|
$2.02 |
|
|
|
$2.36 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
No |
No |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
7 |
|
|
7 |
|
33 |
30 |
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Special Features |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Power Path |
| Cell Chemistry |
|
|
|
|
NiCd,NiMH |
|
|
NiCd,NiMH |
|
LiFePO4 |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
|
|
|
0.89 | 1ku |
0.25 | 1ku |
|
2.26 | 1ku |
|
2.00 | 1ku |
2.10 | 1ku |
| Operating Vin(Max)(V) |
|
|
|
|
6 |
|
|
5.5 |
|
28 |
28 |
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
| Package Group |
|
|
|
|
PDIP,SOIC |
WSON |
|
SOIC |
|
VQFN |
TSSOP,VQFN |
| Charge Current(Max)(A) |
|
|
|
|
2 |
|
|
2 |
|
10 |
10 |
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
|
|
Adjustable |
|
Adjustable |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
7.1 |
|
|
|
32 |
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV),Short-circuit Discharge (SCD) |
|
|
|
|
|
| Rating |
|
|
|
|
|
Catalog |
|
|
|
|
|
| Function |
|
|
|
|
|
Charger Front-End Protection |
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
300 |
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
1 |
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
30 |
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
5 |
|
|
|
|
|
| Communication Interface |
|
|
|
|
|
No Communication |
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
1 |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
|
5 |
7 |
| # Series Cells |
|
|
|
|
|
|
|
1,2,3,4 |
|
1,2,3,4,5,6,7 |
|
| Control Topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
|
Switch-Mode Buck |
Switch-Mode Buck |
| USB Feature |
|
|
|
|
|
|
|
|
|
|
N/A |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
8.4 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
16.8 |
| Number of Series Cells |
|
|
|
|
|
|
|
|
|
|
2,3,4 |