|
|
Texas Instruments
BQ24161RGER
|
Texas Instruments
BQ24166RGET
|
Texas Instruments
BQ24166YFFT
|
Texas Instruments
BQ24270RGER
|
Texas Instruments
BQ24616RGET
|
Texas Instruments
BQ24735RGRT
|
Texas Instruments
BQ25050DQCT
|
onsemi
FAN54047UCX
|
Texas Instruments
BQ7790511PWR
|
Texas Instruments
BQ7790512PWR
|
| Price |
|
$2.19 |
|
|
|
$3.52 |
|
|
|
|
|
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Y |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
Y |
No |
| Package Group |
|
DSBGA,VQFN |
DSBGA,VQFN |
DSBGA,VQFN |
DSBGA |
VQFN |
VQFN |
WSON |
|
TSSOP|20 |
TSSOP |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
20 |
20 |
20 |
20 |
33 |
30 |
30 |
|
|
|
| Battery Charge Voltage(V) |
|
3.5-4.44 |
4.2 (Fixed) |
4.2 (Fixed) |
Adjustable |
Adjustable |
Adjustable |
4.2 (Fixed) |
|
|
|
| Charge Current(Max)(A) |
|
2.5 |
2.5 |
2.5 |
1.5 |
10 |
8 |
1 |
|
|
|
| # Series Cells |
|
1 |
1 |
1 |
1 |
1,2,3,4,5,6 |
1,2,3,4 |
1 |
|
|
|
| Input Over-Voltage Protection(V) |
|
10.5 |
|
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
4.2 |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
I2C |
I2C |
I2C |
I2C |
Standalone (RC-Settable) |
SMBus |
Standalone (RC-Settable) |
|
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
JEITA BAT Temp Monitoring (Thermistor Pin),Power Path |
Integrated FET |
Integrated LDO,Power Path,Thermal Regulation,Vin DPM (OK for Solar Power Source) |
|
|
|
| Operating Vin(Max)(V) |
|
10 |
10 |
10 |
6.3 |
28 |
24 |
10.2 |
|
|
|
| USB Feature |
|
USB PSEL,USB-Friendly |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.95 | 1ku |
1.95 | 1ku |
1.95 | 1ku |
1.13 | 1ku |
2.75 | 1ku |
2.25 | 1ku |
0.60 | 1ku |
|
|
0.90 | 1ku |
| Function |
|
|
|
|
|
|
|
|
|
Protection |
Protection |
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
0.80 | 1ku |
|
| Communication interface |
|
|
|
|
|
|
|
|
|
No Communication |
|
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| Number of series cells(Max) |
|
|
|
|
|
|
|
|
|
5 |
|
| Features |
|
|
|
|
|
|
|
|
|
Analog current sense,Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense,Open wire detection,Over-current in Discharge (OCD),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
Analog current sense,Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense |
| Typical operating current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
6 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
25 |
25 |
| Number of series cells(Min) |
|
|
|
|
|
|
|
|
|
3 |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
6 |
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
|
|
3 |
| Communication Interface |
|
|
|
|
|
|
|
|
|
|
No Communication |
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
|
|
5 |
| Protection Feature(s) |
|
|
|
|
|
|
|
|
|
|
Open wire detection,Over-current in Discharge (OCD),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) |
