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|
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BQ29449DRBT
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BQ2004EPN
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BQ2028YZGR
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BQ24008PWPR
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BQ28550DRZR
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BQ20Z80DBTR-V102G4
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BQ2083DBTR-V1P3
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Price |
|
|
|
|
$1.89 |
|
|
|
|
$0.53 |
$7.35 |
RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Not Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Lead Status |
|
Yes |
Yes |
Yes |
No |
|
No |
No |
Yes |
Yes |
Yes |
Absolute Vin (safety rating)(Max)((V)) |
|
|
7 |
|
13.5 |
|
|
|
13.5 |
|
|
Control Interface |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
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|
Standalone (RC-Settable) |
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Special Features |
|
|
Temp Monitoring (Thermistor Pin) |
LDO,Temperature sense |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Programmable EEPROM or EPROM |
|
Package Group |
|
|
SOIC |
DSBGA |
HTSSOP |
|
|
|
HTSSOP |
SOT-23,TO-92 |
|
Package Size |
|
|
mm2 |
|
mm2 |
|
|
|
mm2 |
|
|
Charge Current(Max)(A) |
|
|
2 |
|
1.2 |
|
|
|
1.2 |
|
|
Approx. Price (US$) |
|
|
2.26 | 1ku |
0.50 | 1ku |
1.68 | 1ku |
|
|
|
2.10 | 1ku |
0.30 | 1ku |
|
Battery Charge Voltage(V) |
|
|
Adjustable |
|
|
|
|
|
4.2 (Fixed) |
|
|
Operating Vin(Max)(V) |
|
|
5.5 |
|
10 |
|
|
|
10 |
|
|
Rating |
|
|
|
Catalog |
|
|
|
|
|
Catalog |
|
Function |
|
|
|
Authentication or ID |
|
|
|
|
|
Authentication or ID |
|
# Series Cells (Min) |
|
|
|
1 |
|
|
|
|
|
1 |
|
Typical Operating Current(Typ)(uA) |
|
|
|
2 |
|
|
|
|
|
2 |
|
Communication Interface |
|
|
|
HDQ |
|
|
|
|
|
SDQ |
|
# Series Cells (Max) |
|
|
|
1 |
|
|
|
|
|
1 |
|
Vin(Max)(V) |
|
|
|
4.5 |
|
|
|
|
|
5.5 |
|
Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
|
|
Battery Charge Voltage(Max)(V) |
|
|
|
|
4.1,4.2 |
|
|
|
|
|
|
Battery Charge Voltage(Min)(V) |
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|
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|
4.1,4.2 |
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Operating Vin(Min)(V) |
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|
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4.5 |
|
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|
4.5 |
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|
USB Feature |
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N/A |
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Control Topology |
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|
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|
Linear |
|
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|
Linear |
|
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Number of Series Cells |
|
|
|
|
1 |
|
|
|
|
|
|
# Series Cells |
|
|
|
|
|
|
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|
2 |
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|