|
|
Texas Instruments
BQ21080YBGR
|
Keystone Electronics Corp
1109
|
Monolithic Power Systems (MPS)
MP2615GQ-Z
|
Texas Instruments
BQ24020EVM
|
Texas Instruments
BQ7721607PWR
|
Texas Instruments
BQ24105IRHLRQ1
|
Texas Instruments
BQ7721600PWR
|
Texas Instruments
BQ7720700DSSR
|
Texas Instruments
TPS650860A0RSKT
|
Monolithic Power Systems (MPS)
MP6420GJ-P
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Y |
Compliant |
Compliant |
Not Compliant |
Y |
Yes |
Y |
Y |
Compliant |
Compliant |
| Lead Status |
|
Y |
No |
Yes |
No |
Y |
Yes |
Y |
Y |
No |
|
| Absolute max Vin(max)(V) |
|
25 |
|
|
|
|
|
|
|
|
|
| Battery charge voltage(max)(V) |
|
4.65 |
|
|
|
|
|
|
|
|
|
| Battery charge voltage(min)(V) |
|
3.6 |
|
|
|
|
|
|
|
|
|
| Cell chemistry |
|
Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
|
|
|
|
|
|
|
|
|
| Charge current(max)(A) |
|
0.8 |
|
|
|
|
|
|
|
|
|
| Control interface |
|
I2C |
|
|
|
|
|
|
|
|
|
| Control topology |
|
Linear |
|
|
|
|
|
|
|
|
|
| Features |
|
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) |
|
|
|
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 |
FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Undervoltage |
|
|
| Number of series cells |
|
1 |
|
|
|
|
|
|
|
|
|
| Operating temperature range(C) |
|
-40 |
|
|
|
-40 |
|
-40 |
-40 |
|
|
| Package area(mm^2) |
|
1.752689 |
|
|
|
49.92 |
|
49.92 |
6 |
|
|
| Package size (L x W)(mm) |
|
1.783 x 0.983 |
|
|
|
7.8 x 6.4 |
|
7.8 x 6.4 |
3 x 2 |
|
|
| Package type |
|
DSBGA |
|
|
|
TSSOP |
|
TSSOP |
WSON |
|
|
| Pin count |
|
8 |
|
|
|
24.0 |
|
24.0 |
12 |
|
|
| Rating |
|
Catalog |
|
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
|
| TI functional safety category |
|
|
|
|
|
|
|
Functional Safety-Capable |
Functional Safety-Capable |
|
|
| Vin(max)(V) |
|
5.5 |
|
|
|
85 |
|
85 |
38.5 |
|
|
| Vin(min)(V) |
|
3 |
|
|
|
|
|
|
|
|
|
| TI.com inventory |
|
318702 |
|
|
|
108275 |
|
55374 |
1691430 |
|
|
| Approx. price(US$) |
|
.69 | 1ku |
|
|
|
1.05 | 1ku |
|
1.05 | 1ku |
.6 | 1ku |
|
|
| Battery overvoltage protection(max)(V) |
|
|
|
|
|
5.1 |
|
5.1 |
4.325 |
|
|
| Battery overvoltage protection(min)(V) |
|
|
|
|
|
3.55 |
|
3.55 |
4.325 |
|
|
| Function |
|
|
|
|
|
Protection |
|
Protection |
Protection |
|
|
| Number of series cells(max) |
|
|
|
|
|
16 |
|
16 |
4,5,6,7 |
|
|
| Number of series cells(min) |
|
|
|
|
|
3 |
|
3 |
3,4,5,6 |
|
|
| Operating current(typ)(A) |
|
|
|
|
|
1 |
|
1 |
1 |
|
|
| Overvoltage protection |
|
|
|
|
|
4.25 |
|
4.325 |
4.325 |
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.35 |
|
|
|
|
| Package Group |
|
|
|
|
|
|
VQFN |
|
|
QFN |
|
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
16 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
20 |
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
1,2,3 |
|
|
|
|
| USB Feature |
|
|
|
|
|
|
N/A |
|
|
|
|
| Special Features |
|
|
|
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
|
| Package Size |
|
|
|
|
|
|
mm2 |
|
|
mm2 |
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
2 |
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
3.90 | 1ku |
|
|
7.80 | 1ku |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
15.5 |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
2.1 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
|
3.575 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
-40 to 85 |
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
3 |
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
|
12 |
|
| LDO |
|
|
|
|
|
|
|
|
|
4 |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
3 |
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
5.4 |
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
21 |
|
| Processor Name |
|
|
|
|
|
|
|
|
|
X86,ARM,FPGA |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
21 |
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
0 |
|
| Processor Supplier |
|
|
|
|
|
|
|
|
|
Xilinx,Altera |
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
0 |
|
