|
|
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BQ24002PWP
|
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BQ24008PWPR
|
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BQ24380DSGT
|
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BQ27350PWR
|
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UCC3911DP-4G4
|
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BQ28400PW
|
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BQ29405DCT3
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UCC3957MTR-3
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UCC3911DP-1G4
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Texas Instruments
BQ2014SN-D120TR
|
| Price |
|
$3.62 |
$1.89 |
|
|
|
$7.11 |
$0.81 |
|
|
|
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
No |
Yes |
Yes |
No |
|
No |
| Operating Temperature Range(C) |
|
-20 to 70,-40 to 70 |
|
|
|
|
-40 to 85 |
|
|
|
0 to 70 |
| Rating |
|
Catalog |
|
Catalog |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
10 |
|
30 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.68 | 1ku |
1.68 | 1ku |
0.25 | 1ku |
|
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|
| Special Features |
|
Standard BAT Temp Monitoring |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
|
| Package Group |
|
HTSSOP,VQFN |
HTSSOP |
WSON |
|
|
TSSOP |
|
|
|
SOIC |
| # Series Cells |
|
Single Cell |
|
|
|
|
2-4 Cells |
|
|
|
2-4 Cells |
| Function |
|
Charger |
|
Charger Front-End Protection |
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
|
|
|
NiCd,NiMH |
| Estimated Package Size (WxL)(mm2) |
|
[pf]20VQFN[/pf] |
|
|
|
|
[pf]20TSSOP[/pf] |
|
|
|
[pf]16SOIC[/pf] |
| Charge Current(Max)(A) |
|
1.2 |
1.2 |
|
|
|
|
|
|
|
|
| Charging Control Topology |
|
Linear |
|
|
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
4.2 |
|
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
4.1,4.2 |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
4.1,4.2 |
|
|
|
|
|
|
|
|
| Control Interface |
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
4.5 |
|
|
|
|
|
|
|
|
| USB Feature |
|
|
N/A |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
|
|
|
|
| Control Topology |
|
|
Linear |
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
10 |
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
13.5 |
|
|
|
|
|
|
|
|
| Number of Series Cells |
|
|
1 |
|
|
|
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
6.3 |
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
250 |
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
1 |
|
|
|
|
|
|
|
| Communication Interface |
|
|
|
No Communication |
|
|
SMBus |
|
|
|
DQ |
| # Series Cells (Min) |
|
|
|
1 |
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
500 |
|
|
|
500 |
| Gas Gauge Algorithm |
|
|
|
|
|
|
CEDV |
|
|
|
EDV |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
32000 |
|
|
|
6000 |
| Implementation |
|
|
|
|
|
|
Pack |
|
|
|
Pack |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
LED |
