|
|
Texas Instruments
BQ24120
|
Texas Instruments
BQ24168
|
Texas Instruments
BQ24257RGER
|
Texas Instruments
BQ26501
|
Texas Instruments
BQ24012
|
Texas Instruments
BQ24163
|
Texas Instruments
BQ24185
|
Texas Instruments
LP3947ISDX-51/NOPB
|
Texas Instruments
BQ24167YFFR
|
Texas Instruments
BQ24278YFFR
|
Price |
|
$3.39 |
|
$2.33 |
$3.93 |
|
$3.82 |
|
|
$2.74 |
|
RoHS |
|
|
|
Yes |
|
|
|
|
Compliant |
Yes |
Yes |
Lead Status |
|
|
|
Yes |
|
|
|
|
No |
Yes |
Yes |
Vin(Max)(V) |
|
|
|
20 |
|
|
|
|
6 |
10 |
10.5 |
Charging Control Topology |
|
|
|
Switchmode Buck |
|
|
|
|
Linear |
|
|
Control Interface |
|
|
|
I2C,Standalone |
|
|
|
|
I2C |
I2C |
|
Approx. Price (US$) |
|
|
|
1.00 | 1ku |
|
|
|
|
1.10 | 1ku |
1.95 | 1ku |
1.25 | 1ku |
# Series Cells |
|
|
|
Single Cell |
|
|
|
|
Single Cell |
|
Single Cell |
Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
|
|
4.2 |
4.2 |
4.2 |
Special Features |
|
|
|
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection |
|
|
|
|
Standard BAT Temp Monitoring |
Power Path |
Power Path,Standard BAT Temp Monitoring |
Charge Current(Max)(A) |
|
|
|
2 |
|
|
|
|
0.75 |
2.5 |
2.5 |
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
,[pf]24VQFN[/pf] |
Package Group |
|
|
|
|
|
|
|
|
|
DSBGA,VQFN |
DSBGA,VQFN |
Function |
|
|
|
|
|
|
|
|
|
Charger |
Charger |