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Texas Instruments
BQ24168YFF
|
Texas Instruments
BQ24271YFF
|
Texas Instruments
BQ24278YFF
|
Texas Instruments
BQ7721611PWR
|
Texas Instruments
BQ7721614PWR
|
Texas Instruments
PQ25181DLHT
|
Schneider Electric
WULTRABAT-LB-O12
|
Schneider Electric
WULTRABAT-LB-E3
|
Schneider Electric
WOE1YR-LB-E8
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IEIMobile
AUPS-B20-R20
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| Price |
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| RoHS |
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Compliant |
Compliant |
Compliant |
Y |
Y |
Not Compliant |
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Y |
Y |
See ti.com |
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| Approx. Price (US$) |
|
1.95 | 1ku |
1.13 | 1ku |
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| Charge Current(Max)(A) |
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4 |
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| Cell Chemistry |
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Li-Ion/Li-Polymer |
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| Special Features |
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Power Path,Standard BAT Temp Monitoring |
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| Charging Control Topology |
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Switching Charger |
Switching Charger |
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| # Series Cells |
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2-3 Cells,Single Cell |
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| Battery Charge Voltage(V) |
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Adjustable |
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| Control Interface |
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Standalone |
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| Vin(Max)(V) |
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17 |
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| Battery overvoltage protection(max)(V) |
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5.1 |
5.1 |
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| Battery overvoltage protection(min)(V) |
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3.55 |
3.55 |
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| Features |
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FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Under-temperature (UT),Undervoltage |
FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Under-temperature (UT),Undervoltage |
BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,IINDPM (Input current limit),Input OVP,Power Path,VINDPM (Input voltage threshold to maximize adaptor power) |
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| Function |
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Protection |
Protection |
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| Number of series cells(max) |
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16 |
16 |
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| Number of series cells(min) |
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3 |
3 |
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| Operating current(typ)(A) |
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1 |
1 |
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| Operating temperature range(C) |
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-40 |
-40 |
-40 |
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| Overvoltage protection |
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3.8 |
3.6,3.8,4.225,4.25,4.275,4.3,4.325,4.35 |
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| Package area(mm^2) |
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49.92 |
49.92 |
4.4 |
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| Package size (L x W)(mm) |
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7.8 x 6.4 |
7.8 x 6.4 |
2.2 x 2 |
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| Package type |
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TSSOP |
TSSOP |
WSON |
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| Pin count |
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24 |
24 |
10.0 |
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| Rating |
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Catalog |
Catalog |
Catalog |
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| TI functional safety category |
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| Vin(max)(V) |
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85 |
85 |
5.5 |
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| TI.com inventory |
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28321 |
500 |
115 |
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| Approx. price(US$) |
|
|
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|
1.05 | 1ku |
1.05 | 1ku |
1.176 | 1ku |
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| Absolute max Vin(max)(V) |
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25 |
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| Battery charge voltage(max)(V) |
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4.65 |
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| Battery charge voltage(min)(V) |
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3.6 |
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| Cell chemistry |
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Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
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| Charge current(max)(A) |
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1 |
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| Control interface |
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I2C |
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| Control topology |
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Linear |
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| Number of series cells |
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1 |
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| Vin(min)(V) |
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3 |
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