|
|
Texas Instruments
BQ25170DSGR
|
Texas Instruments
BQ25798RQMR
|
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BQ25980YFFR
|
Texas Instruments
BQ28Z610DRZR-R1
|
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BQ298006RUGR
|
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BQ298018RUGR
|
Bel Fuse Inc.
BQ2540-9R
|
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BQ2092SN-A311TR
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Texas Instruments
BQ20851DBT
|
Texas Instruments
BQ24741RHDT
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Y |
Y |
Y |
Y |
Y |
Y |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
Y |
Y |
Y |
Y |
Y |
Y |
|
Yes |
Yes |
Yes |
| Absolute max Vin(max)(V) |
|
30 |
30 |
40 |
|
|
|
|
|
|
|
| Battery charge voltage(max)(V) |
|
4.4 |
18.8 |
9.54 |
|
|
|
|
|
|
|
| Battery charge voltage(min)(V) |
|
3.5 |
3 |
7 |
|
|
|
|
|
|
|
| Cell chemistry |
|
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
Li-Ion/Li-Polymer |
|
|
|
|
|
|
| Charge current(max)(A) |
|
0.8 |
5 |
8 |
|
|
|
|
|
|
|
| Control interface |
|
Standalone (RC-Settable) |
I2C |
I2C |
|
|
|
|
|
|
|
| Control topology |
|
Linear |
Switch-Mode Buck-boost |
Flash Charger |
|
|
|
|
|
|
|
| Features |
|
BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation |
BAT temp thermistor monitoring (JEITA profile),BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Integrated LDO,Power Path,Solar input/MPPT,USB C/PD compatible,USB D+/D-/BC1.2 integrated,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
Input OVP,Integrated ADC |
Cell Balancing,Impedance Track algorithm,Integrated Protector,SHA-1 Authentication |
Overvoltage,Undervoltage,Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Short-circuit Discharge (SCD),Over-temperature (OT),FET drive |
High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
|
|
|
|
| Number of series cells |
|
1 |
1,2,3,4 |
2 |
1-2 Cells |
|
|
|
|
|
|
| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
-40 to 85 |
|
-40 |
|
|
|
|
| Package area(mm^2) |
|
4 |
16 |
13.006845 |
|
|
2.25 |
|
|
|
|
| Package size (L x W)(mm) |
|
2 x 2 |
4 x 4 |
4.071 x 3.195 |
|
|
1.5 x 1.5 |
|
|
|
|
| Package type |
|
WSON |
VQFN-HR |
DSBGA |
|
|
X2QFN |
|
|
|
|
| Pin count |
|
8.0 |
29.0 |
80 |
|
|
8.0 |
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
6.5 |
24 |
22 |
|
|
5.5 |
|
|
|
|
| Vin(min)(V) |
|
3 |
3.6 |
6 |
|
|
|
|
|
|
|
| TI.com inventory |
|
6617771 |
8182 |
7968 |
|
|
74435 |
|
|
|
|
| Approx. price(US$) |
|
.256 | 1ku |
2.29 | 1ku |
3.5 | 1ku |
1.553 | 1ku |
.18 | 1ku |
.152 | 1ku |
|
|
|
|
| Battery capacity(Max)(mAh) |
|
|
|
|
14000 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
SON|12 |
X2QFN|8 |
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| External capacity indication |
|
|
|
|
None |
|
|
|
|
|
|
| Communication interface |
|
|
|
|
I2C |
|
|
|
|
|
|
| Cell balancing |
|
|
|
|
External,Internal |
|
|
|
|
|
|
| Package size |
|
|
|
|
mm2 |
|
|
|
|
|
|
| Battery capacity(Min)(mAh) |
|
|
|
|
100 |
|
|
|
|
|
|
| Typical operating current(Typ)(uA) |
|
|
|
|
|
5 |
|
|
|
|
|
| Function |
|
|
|
|
|
Protection |
Protection |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
5.5 |
|
|
|
|
|
| Overvoltage protection |
|
|
|
|
|
4.3,4.4,4.475,4.5 |
4.4 |
|
|
|
|
| Number of series cells(Min) |
|
|
|
|
|
1 |
|
|
|
|
|
| Number of series cells(Max) |
|
|
|
|
|
1 |
|
|
|
|
|
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
|
5.2 |
|
|
|
|
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
|
3.75 |
|
|
|
|
| Number of series cells(max) |
|
|
|
|
|
|
1 |
|
|
|
|
| Number of series cells(min) |
|
|
|
|
|
|
1 |
|
|
|
|
| Operating current(typ)(A) |
|
|
|
|
|
|
5 |
|
|
|
|
