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|
Texas Instruments
BQ24270YFF
|
Texas Instruments
BQ771611DPJ
|
Texas Instruments
BQ7720702DSSR
|
Intersil
ISL9217IRZ
|
Texas Instruments
BQ24168YFF
|
Texas Instruments
BQ24271YFF
|
Texas Instruments
BQ24278YFF
|
Texas Instruments
BQ771612DPJ
|
Monolithic Power Systems (MPS)
MP6420GJ-Z
|
Texas Instruments
BQ7721606PWR
|
| Price |
|
|
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|
|
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|
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| RoHS |
|
Compliant |
Compliant |
Y |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Y |
| Lead Status |
|
Yes |
Yes |
Y |
No |
Yes |
Yes |
Yes |
Yes |
|
Y |
| Approx. Price (US$) |
|
1.13 | 1ku |
0.51 1ku |
|
|
1.95 | 1ku |
1.13 | 1ku |
|
0.51 1ku |
|
|
| Charging Control Topology |
|
Switching Charger |
|
|
|
Switching Charger |
Switching Charger |
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|
| Package Group |
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|
WSON |
|
|
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|
WSON |
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|
| ating |
|
|
Catalog |
|
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|
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
|
20 |
|
|
17 |
|
|
20 |
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
|
|
|
|
|
Over-voltage (OV) |
|
|
| # Series Cells (Min) |
|
|
2 |
|
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|
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|
2 |
|
|
| # Series Cells (Max) |
|
|
4 |
|
|
|
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|
4 |
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.35 |
|
|
|
|
|
3.9 |
|
|
| Communication Interface |
|
|
No Communication |
|
|
|
|
|
No Communication |
|
|
| Function |
|
|
Protection |
Protection |
|
|
|
|
Protection |
|
Protection |
| Typical Operating Current(Typ)(uA) |
|
|
1 |
|
|
|
|
|
1 |
|
|
| Battery overvoltage protection(max)(V) |
|
|
|
4.325 |
|
|
|
|
|
|
5.1 |
| Battery overvoltage protection(min)(V) |
|
|
|
4.325 |
|
|
|
|
|
|
3.55 |
| Features |
|
|
|
FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Undervoltage |
|
|
|
|
|
|
FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Under-temperature (UT),Undervoltage |
| Number of series cells(max) |
|
|
|
4,5,6,7 |
|
|
|
|
|
|
16 |
| Number of series cells(min) |
|
|
|
3,4,5,6 |
|
|
|
|
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|
3 |
| Operating current(typ)(A) |
|
|
|
1 |
|
|
|
|
|
|
1 |
| Operating temperature range(C) |
|
|
|
-40 |
|
|
|
|
|
|
-40 |
| Overvoltage protection |
|
|
|
4.275 |
|
|
|
|
|
|
4.275 |
| Package area(mm^2) |
|
|
|
6 |
|
|
|
|
|
|
49.92 |
| Package size (L x W)(mm) |
|
|
|
3 x 2 |
|
|
|
|
|
|
7.8 x 6.4 |
| Package type |
|
|
|
WSON |
|
|
|
|
|
|
TSSOP |
| Pin count |
|
|
|
12 |
|
|
|
|
|
|
24.0 |
| Rating |
|
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|
Catalog |
|
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|
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|
Catalog |
| TI functional safety category |
|
|
|
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|
Functional Safety-Capable |
| Vin(max)(V) |
|
|
|
38.5 |
|
|
|
|
|
|
85 |
| TI.com inventory |
|
|
|
63779 |
|
|
|
|
|
|
110738 |
| Approx. price(US$) |
|
|
|
.6 | 1ku |
|
|
|
|
|
|
1.05 | 1ku |
| Charge Current(Max)(A) |
|
|
|
|
|
4 |
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
|
| Special Features |
|
|
|
|
|
Power Path,Standard BAT Temp Monitoring |
|
|
|
|
|
| # Series Cells |
|
|
|
|
|
2-3 Cells,Single Cell |
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Control Interface |
|
|
|
|
|
Standalone |
|
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