|
|
Texas Instruments
BQ29311PWG4
|
Texas Instruments
BQ27Z561YPHT
|
Texas Instruments
BQ25601DRTWT
|
Texas Instruments
BQ25713RSNR
|
Texas Instruments
BQ24078EVM-015
|
Texas Instruments
BQ25910EVM-854
|
Texas Instruments
BQ25173DSGR
|
Texas Instruments
BQ2205LYPWG4
|
Texas Instruments
BQ27Z561YPHR-R1
|
Texas Instruments
BQ29737DSET
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Y |
Compliant |
|
|
Y |
Compliant |
Y |
Y |
| Lead Status |
|
No |
Yes |
Y |
Yes |
|
|
Y |
No |
Y |
Y |
| Absolute max Vin(max)(V) |
|
|
|
20 |
|
|
|
40 |
|
|
|
| Battery charge voltage(max)(V) |
|
|
|
4.62 |
|
|
|
10.5 |
|
|
|
| Battery charge voltage(min)(V) |
|
|
|
3.85 |
|
|
|
|
|
|
|
| Cell chemistry |
|
|
|
Li-Ion/Li-Polymer |
|
|
|
SuperCap |
|
Li-Ion/Li-Polymer |
|
| Charge current(max)(A) |
|
|
|
3 |
|
|
|
0.8 |
|
|
|
| Control interface |
|
|
|
I2C |
|
|
|
Standalone (RC-Settable) |
|
|
|
| Control topology |
|
|
|
Switch-Mode Buck |
|
|
|
Linear |
|
|
|
| Features |
|
|
|
BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,Input OVP,Power Path,USB D+/D-/BC1.2 integrated,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
8mV OTG Resolution,1-4 Cells,ICO,Iindpm,Integrated ADC,USB OTG,Over Voltage Protection,Power Path,Solar Input,Standard BAT Temp Monitoring,Thermal Regulation,Under Voltage Protection,Vin DPM (OK for Solar Power Source),USB C/PD |
|
|
IC thermal regulation,Input OVP |
|
SHA-256 Authentication |
FET drive,Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage |
| Number of series cells |
|
|
|
1 |
|
|
|
1,2,3,4 |
|
Single Cell |
|
| Operating temperature range(C) |
|
|
|
-40 |
|
|
|
-40 |
|
-40 to 85 |
-40 |
| Package area(mm^2) |
|
|
|
16 |
|
|
|
4 |
|
|
2.25 |
| Package size (L x W)(mm) |
|
|
|
4 x 4 |
|
|
|
2 x 2 |
|
|
1.5 x 1.5 |
| Package type |
|
|
|
WQFN |
|
|
|
WSON |
|
|
WSON |
| Pin count |
|
|
|
24.0 |
|
|
|
8 |
|
|
6.0 |
| Rating |
|
|
|
Catalog |
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
13.5 |
|
|
|
18 |
|
|
8 |
| Vin(min)(V) |
|
|
|
3.9 |
|
|
|
3 |
|
|
|
| TI.com inventory |
|
|
|
28830 |
|
|
|
3000 |
|
|
1465 |
| Approx. price(US$) |
|
|
|
1.602 | 1ku |
|
|
|
.34 | 1ku |
|
1.05 | 1ku |
.336 | 1ku |
| Operating Vin(Min)(V) |
|
|
|
|
3.5 |
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
30 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
2.35 | 1ku |
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
19.2 |
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
8.128 |
|
|
|
|
|
|
| Control Topology |
|
|
|
|
Switch-Mode Buck-boost |
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
24 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
QFN |
|
|
|
|
DSBGA|12 |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
1.024 |
|
|
|
|
|
|
| Control Interface |
|
|
|
|
I2C |
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
1,2,3,4 |
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
Lead Acid,Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate,NiCd,NiMH,SuperCap |
|
|
|
|
|
|
| Gas gauge algorithm |
|
|
|
|
|
|
|
|
|
Impedance Track |
|
| Implementation |
|
|
|
|
|
|
|
|
|
Pack |
|
| External capacity indication |
|
|
|
|
|
|
|
|
|
None |
|
| Communication interface |
|
|
|
|
|
|
|
|
|
HDQ,I2C |
|
| Package size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| Battery capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
30000 |
|
| Cell balancing |
|
|
|
|
|
|
|
|
|
N/A |
|
| Battery capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
100 |
|
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
|
|
|
|
|
4.6 |
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
|
|
|
|
|
3.85 |
| Function |
|
|
|
|
|
|
|
|
|
|
Protection |
| Number of series cells(max) |
|
|
|
|
|
|
|
|
|
|
1 |
| Number of series cells(min) |
|
|
|
|
|
|
|
|
|
|
1 |
| Operating current(typ)(A) |
|
|
|
|
|
|
|
|
|
|
4 |
| Overvoltage protection |
|
|
|
|
|
|
|
|
|
|
4.25 |
