|
|
Texas Instruments
BQ29733DSET
|
Texas Instruments
BQ2944L9DRBT
|
Texas Instruments
BQ24075EVM
|
Texas Instruments
BQ20Z70PW-V110
|
Texas Instruments
BQ26500PWR
|
Texas Instruments
BQ27411-G1
|
Texas Instruments
BQ24800RUYR
|
Texas Instruments
BQ25171QWDRCRQ1
|
Texas Instruments
BQ25730RSNR
|
Texas Instruments
BQ27Z561YPHR-R2
|
| Price |
|
|
|
|
$1.00 |
|
$1.81 |
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Not Compliant |
Yes |
Compliant |
|
Y |
Y |
Y |
Y |
| Lead Status |
|
No |
No |
No |
Yes |
No |
|
Y |
Y |
Y |
Y |
| Package Group |
|
WSON |
|
|
|
|
|
WQFN|28 |
VSON|10 |
|
DSBGA|12 |
| Special Features |
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
|
|
|
Catalog |
Automotive |
Catalog |
Catalog |
| Vin(Max)(V) |
|
8 |
|
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
4 |
|
|
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.400 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.21 | 1ku |
|
|
|
|
|
|
|
|
|
| # Series Cells (Max) |
|
1 |
|
|
|
|
|
|
|
|
|
| Communication Interface |
|
No Communication |
|
|
|
|
|
|
|
|
|
| Protection Feature(s) |
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
|
|
|
| Function |
|
Protection |
|
|
|
|
|
|
|
|
|
| # Series Cells (Min) |
|
1 |
|
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
30 |
40 |
|
|
| Battery charge voltage(Max)(V) |
|
|
|
|
|
|
|
19.2 |
8.4 |
|
|
| Package size |
|
|
|
|
|
|
|
mm2 |
mm2 |
|
mm2 |
| Control topology |
|
|
|
|
|
|
|
Switch-Mode Buck |
Linear |
Switch-Mode Buck-boost |
|
| Features |
|
|
|
|
|
|
|
IC thermal regulation,Input OVP,Power Path,VINDPM (Input voltage threshold to maximize adaptor power) |
BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation,Input OVP |
IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,USB C/PD compatible,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
Impedance Track algorithm,SHA-256 Authentication |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
3 |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
24 |
18 |
|
|
| Cell chemistry |
|
|
|
|
|
|
|
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH |
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiMH |
Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap |
Li-Ion/Li-Polymer,LiFePO4 |
| Battery charge voltage(Min)(V) |
|
|
|
|
|
|
|
1.024 |
3.5 |
|
|
| Control interface |
|
|
|
|
|
|
|
SMBus |
Standalone,Standalone (RC-Settable) |
I2C |
|
| Charge current(Max)(A) |
|
|
|
|
|
|
|
8.128 |
0.8 |
|
|
| Number of series cells |
|
|
|
|
|
|
|
1,2,3,4 |
1,2,3,4,5,6 |
1,2,3,4,5 |
Single Cell |
| Approx. price(US$) |
|
|
|
|
|
|
|
2.1 | 1ku |
.683 | 1ku |
1.385 | 1ku |
.97 | 1ku |
| TI.com inventory |
|
|
|
|
|
|
|
|
0 |
8483 |
0 |
| Absolute max Vin(max)(V) |
|
|
|
|
|
|
|
|
|
32 |
|
| Battery charge voltage(max)(V) |
|
|
|
|
|
|
|
|
|
23 |
|
| Battery charge voltage(min)(V) |
|
|
|
|
|
|
|
|
|
1.024 |
|
| Charge current(max)(A) |
|
|
|
|
|
|
|
|
|
16.2 |
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
-40 |
-40 to 85 |
| Package area(mm^2) |
|
|
|
|
|
|
|
|
|
16 |
|
| Package size (L x W)(mm) |
|
|
|
|
|
|
|
|
|
4 x 4 |
|
| Package type |
|
|
|
|
|
|
|
|
|
WQFN |
|
| Pin count |
|
|
|
|
|
|
|
|
|
32.0 |
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
|
|
|
|
|
|
26 |
|
| Vin(min)(V) |
|
|
|
|
|
|
|
|
|
3.5 |
|
| Implementation |
|
|
|
|
|
|
|
|
|
|
Pack |
| External capacity indication |
|
|
|
|
|
|
|
|
|
|
None |
| Communication interface |
|
|
|
|
|
|
|
|
|
|
HDQ,I2C |
| Battery capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
30000 |
| Cell balancing |
|
|
|
|
|
|
|
|
|
|
N/A |
| Battery capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
|
100 |
