|
|
Texas Instruments
BQ771611DPJT
|
Texas Instruments
TPS650231RSBR
|
Texas Instruments
BQ7790503PW
|
Texas Instruments
BQ296216DSGR
|
Texas Instruments
BQ7694006DBT
|
Texas Instruments
BQ24200DGN
|
Texas Instruments
BQ24012DRCRG4
|
Texas Instruments
BQ24261YFFR
|
NXP Semiconductors N.V.
KIT34675EPEVBE
|
STMicroelectronics
STBC02AJR
|
| Price |
|
|
|
|
|
|
|
|
|
|
$1.35 |
| RoHS |
|
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
| Package Group |
|
WSON |
DSBGA,WQFN |
TSSOP |
WSON |
TSSOP |
MSOP-PowerPAD |
VSON |
VQFN |
|
|
| Approx. Price (US$) |
|
0.51 | 1ku |
2.09 | 1ku |
1.20 | 1ku |
0.30 | 1ku |
3.95 | 1ku |
1.16 | 1ku |
1.21 | 1ku |
1.75 | 1ku |
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
20 |
6.5 |
25 |
20 |
75 |
|
|
30 |
|
|
| Special Features |
|
Programmable EEPROM or EPROM |
Comm Control,Power Good,Power Sequencing |
Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
LDO,Programmable EEPROM or EPROM |
Cell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature sense |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
|
|
| # Series Cells (Max) |
|
4 |
|
5 |
|
15 |
|
|
|
|
|
| Protection Feature(s) |
|
Over-voltage (OV) |
|
Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
Over-voltage (OV) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
| # Series Cells (Min) |
|
2 |
|
3 |
|
9 |
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.35 |
|
|
4.35 |
4.6 |
|
|
|
|
|
| Communication Interface |
|
No Communication |
|
No Communication |
No Communication |
I2C |
|
|
|
|
|
| Function |
|
Protection |
|
Protection |
Protection |
Monitoring (Analog Front-End) |
|
|
Charger |
|
|
| Typical Operating Current(Typ)(uA) |
|
1 |
|
6 |
1 |
40 |
|
|
|
|
|
| Vout(Max)(V) |
|
|
6 |
|
|
|
|
|
|
|
|
| Processor Supplier |
|
|
Texas Instruments |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
|
|
-40 to 85 |
|
|
| LDO |
|
|
3 |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
mm2 |
mm2 |
|
|
|
| Step-Down DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
0.085 |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
1.7 |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
1.5 |
|
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
6 |
|
|
|
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
0 |
|
|
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
|
0 |
|
|
|
|
|
|
|
|
| Processor Name |
|
|
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
|
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
3 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
0.6 |
|
|
|
|
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
4 |
|
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
0.5 |
1 |
3 |
|
|
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C |
|
|
| # Series Cells |
|
|
|
|
|
|
1 |
1 |
Single Cell |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
4.2 (Fixed) |
4.2 (Fixed) |
Programmable |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
13.5 |
16.5 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
16.5 |
18 |
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
14 |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
[pf]24VQFN[/pf] |
|
|
| USB Feature |
|
|
|
|
|
|
|
|
USB OTG,USB PSEL,USB-Friendly |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Switchmode Buck |
|
|
