|
|
Texas Instruments
BQ24003RGWRG4
|
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BQ26150DCKR
|
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BQ294522DRVR
|
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BQ24170RGYR
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BQ29405DCT3E6
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BQ29414DCTRG4
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BQ24035RHLRG4
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BQ24308DSGR
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BQ2057WTSTRG4
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Texas Instruments
BQ24745RHDTG4
|
| Price |
|
|
|
$0.41 |
|
|
|
$2.03 |
|
$0.91 |
|
| RoHS |
|
Not Compliant |
Yes |
Compliant |
Yes |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
Yes |
No |
Yes |
|
No |
No |
No |
No |
No |
| Function |
|
|
|
Protection |
|
|
|
|
Charger Front-End Protection |
|
|
| Rating |
|
|
|
Catalog |
|
|
|
|
Catalog |
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.45 |
|
|
|
|
4.35 |
|
|
| Package Group |
|
|
|
WSON |
VQFN |
|
|
VQFN |
WSON |
SOIC,TSSOP |
VQFN |
| Communication Interface |
|
|
|
No Communication |
|
|
|
|
No Communication |
|
|
| # Series Cells (Min) |
|
|
|
2 |
|
|
|
|
1 |
|
|
| Approx. Price (US$) |
|
|
|
0.24 | 1ku |
1.70 | 1ku |
|
|
1.80 | 1ku |
0.30 | 1ku |
0.80 | 1ku |
2.90 | 1ku |
| Typical Operating Current(Typ)(uA) |
|
|
|
1 |
|
|
|
|
410 |
|
|
| # Series Cells (Max) |
|
|
|
3 |
|
|
|
|
1 |
|
|
| Protection Feature(s) |
|
|
|
Over-voltage (OV) |
|
|
|
|
Over-voltage (OV) |
|
|
| Vin(Max)(V) |
|
|
|
25 |
|
|
|
|
30 |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
30 |
|
|
18 |
|
18 |
30 |
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Operating Vin(Max)(V) |
|
|
|
|
17 |
|
|
16 |
|
15 |
24 |
| Control Interface |
|
|
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
SMBus |
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
| Battery Charge Voltage(V) |
|
|
|
|
4.2 (Fixed) |
|
|
|
|
8.4 (Fixed) |
Adjustable |
| # Series Cells |
|
|
|
|
1,2,3 |
|
|
|
|
2 |
2,3,4 |
| Charge Current(Max)(A) |
|
|
|
|
4 |
|
|
1.5 |
|
2 |
10 |
| Special Features |
|
|
|
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Power Path |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.35 |
|
4.5 |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
4.2 |
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
4.2 |
|
|
|
| USB Feature |
|
|
|
|
|
|
|
N/A |
|
|
|
| Control Topology |
|
|
|
|
|
|
|
Linear |
|
Linear |
|
| Number of Series Cells |
|
|
|
|
|
|
|
1 |
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
6.3 |
|
|
| Input Over-Current Protection(A) |
|
|
|
|
|
|
|
|
0.7 |
|
|
