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|
Texas Instruments
BQ2050SN-D119T
|
Texas Instruments
BQ2057CTST
|
Texas Instruments
BQ2057WSNT
|
Texas Instruments
BQ24041DSQ
|
Texas Instruments
BQ24073 GT G4
|
Texas Instruments
BQ24075 GT G4
|
Texas Instruments
BQ24701PW
|
Texas Instruments
BQ24179YBGR
|
Texas Instruments
BQ25756RRVR
|
Texas Instruments
BQ294700
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| Price |
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Y |
Y |
|
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Y |
Y |
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| # Series Cells |
|
|
Single Cell |
Single Cell,2 Cells |
Single Cell |
Single Cell |
Single Cell |
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|
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| Special Features |
|
|
Standard BAT Temp Monitoring |
Standard BAT Temp Monitoring |
JEITA BAT Temp Monitoring,Thermal egulation,Over Voltage Protection |
Power Path,Standard BAT Temp Monitoring,Over Voltage Protection |
Power Path,Standard BAT Temp Monitoring,Over Voltage Protection |
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| Cell Chemistry |
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|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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| Charging Control Topology |
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|
Linear Charger |
Linear Charger |
Linear Charger |
Linear Charger |
Linear Charger |
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|
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| Vin(Max)(V) |
|
|
15 |
15 |
28 |
28 |
28 |
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| Approx. Price (US$) |
|
|
0.70 | 1ku |
0.80 | 1ku |
0.45 1ku |
0.85 | 1ku |
0.85 | 1ku |
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| Charge Current(Max)(A) |
|
|
>2 |
>2 |
1 |
1.5 |
1.5 |
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| Battery Charge Voltage(V) |
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|
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
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| Control Interface |
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Standalone |
Standalone |
Standalone |
Standalone |
Standalone |
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| Absolute max Vin(max)(V) |
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|
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30 |
85 |
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| Battery charge voltage(max)(V) |
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18.8 |
70 |
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| Battery charge voltage(min)(V) |
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3 |
0 |
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| Cell chemistry |
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|
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiMH,SuperCap |
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| Charge current(max)(A) |
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5 |
20 |
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| Control interface |
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I2C |
I2C |
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| Control topology |
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Switch-Mode Buck-boost |
Switch-Mode Buck-boost |
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| Features |
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BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,USB C/PD compatible,USB D+/D-/BC1.2 integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
Adjustable switching frequency,BAT temp thermistor monitoring (JEITA profile),Bidirectional,IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Integrated LDO,SYNC Pin,Solar input/MPPT,USB C/PD compatible,VINDPM (Input voltage threshold to maximize adaptor power) |
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| Number of series cells |
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1,2,3,4 |
1,10,11,12,13,14,15,16,2,3,4,5,6,7,8,9 |
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| Operating temperature range(C) |
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|
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-40 |
-40 |
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| Package area(mm^2) |
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|
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9.5659 |
30 |
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| Package size (L x W)(mm) |
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3.31 x 2.89 |
6 x 5 |
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| Package type |
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DSBGA |
VQFN |
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| Pin count |
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|
|
|
|
|
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|
56 |
36 |
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| Rating |
|
|
|
|
|
|
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|
Catalog |
Catalog |
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| TI functional safety category |
|
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|
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| Vin(max)(V) |
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|
|
|
|
|
|
|
24 |
70 |
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| Vin(min)(V) |
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|
|
|
|
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3.6 |
4.2 |
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| TI.com inventory |
|
|
|
|
|
|
|
|
8880 |
2330 |
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| Approx. price(US$) |
|
|
|
|
|
|
|
|
2.77 | 1ku |
2.99 | 1ku |
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