|
|
Texas Instruments
BQ29411PWR
|
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BQ2083DBTG4
|
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BQ24071RHLRG4
|
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BQ29330DBTR
|
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BQ29312PWR
|
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BQ2204ASNTRG4
|
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BQ24087DRCT
|
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BQ24400DG4
|
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BQ27410DRZT-G1
|
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BQ28400PWR
|
| Price |
|
$0.61 |
|
|
|
|
|
$1.72 |
|
|
|
| RoHS |
|
Yes |
|
Not Compliant |
Yes |
Yes |
Not Compliant |
Yes |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
|
|
Yes |
Yes |
|
Yes |
No |
Yes |
Yes |
| Cell Chemistry |
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
Li-Ion,Li-Polymer |
Li-Ion/Li-Polymer |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
0.75 |
2 |
|
|
| Control Interface |
|
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
20 |
7 |
|
|
| # Series Cells |
|
|
|
|
|
|
|
1 |
1,2,3,4 |
Single Cell |
2-4 Cells |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
4.2 (Fixed) |
Adjustable |
|
|
| Package Size |
|
|
|
|
|
|
|
mm2 |
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
0.90 | 1ku |
1.55 | 1ku |
1.45 | 1ku |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
6.2 |
6 |
|
|
| Package Group |
|
|
|
|
|
|
|
VSON |
TSSOP |
SON |
TSSOP |
| Special Features |
|
|
|
|
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Temp Monitoring (Thermistor Pin) |
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Switching Charger |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
300 |
500 |
| Implementation |
|
|
|
|
|
|
|
|
|
System |
Pack |
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
Impedance Track |
CEDV |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
8000 |
32000 |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
None |
|
| Communication Interface |
|
|
|
|
|
|
|
|
|
I2C |
SMBus |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
[pf]12SON[/pf] |
[pf]20TSSOP[/pf] |