|
|
Texas Instruments
BQ24073
|
Texas Instruments
BQ24273
|
Texas Instruments
BQ24278
|
Texas Instruments
BQ24150
|
Texas Instruments
BQ29419
|
Texas Instruments
BQ24152
|
Texas Instruments
BQ24753A
|
Texas Instruments
BQ24272RGER
|
Texas Instruments
BQ24032ARHLT
|
Texas Instruments
BQ24161YFFT
|
| Price |
|
$1.66 |
$2.70 |
|
$3.74 |
$1.02 |
$4.84 |
$2.81 |
|
$3.48 |
|
| RoHS |
|
|
|
|
|
|
|
|
Yes |
Yes |
Yes |
| Lead Status |
|
|
|
|
|
|
|
|
Yes |
Yes |
Yes |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
10.5 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| Rating |
|
|
|
|
|
|
|
|
Catalog |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
|
1.25 | 1ku |
1.80 | 1ku |
1.95 | 1ku |
| Charging Control Topology |
|
|
|
|
|
|
|
|
Switchmode Buck |
|
|
| Function |
|
|
|
|
|
|
|
|
Charger |
|
|
| Package Group |
|
|
|
|
|
|
|
|
DSBGA,VQFN |
VQFN |
DSBGA,VQFN |
| Special Features |
|
|
|
|
|
|
|
|
Power Path,Standard BAT Temp Monitoring |
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
Adjustable |
4.2 (Fixed) |
3.5-4.44 |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
2.5 |
1.5 |
2.5 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
4.2 |
| Cell Chemistry |
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Control Interface |
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
I2C |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
16 |
10 |
| # Series Cells |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
18 |
20 |
| Control Topology |
|
|
|
|
|
|
|
|
|
Linear |
Switch-Mode Buck |
| Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
mm2 |
| USB Feature |
|
|
|
|
|
|
|
|
|
|
USB PSEL |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
10.5 |
