|
|
Texas Instruments
BQ2054
|
Texas Instruments
BQ27520-G4
|
Texas Instruments
BQ2003S-N
|
Texas Instruments
BQ24087
|
Texas Instruments
BQ294524
|
Texas Instruments
BQ24725ARGRT
|
Texas Instruments
BQ24161B
|
Texas Instruments
BQ24091
|
Texas Instruments
BQ24080
|
Texas Instruments
BQ20Z75-V180
|
| Price |
|
|
$2.64 |
|
$1.57 |
$0.46 |
|
$2.19 |
|
$1.20 |
$7.59 |
| RoHS |
|
|
|
Yes |
|
|
Yes |
|
|
|
|
| Lead Status |
|
|
|
Yes |
|
|
Yes |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
7 |
|
|
30 |
|
|
|
|
| Cell Chemistry |
|
|
|
NiCd,NiMH |
|
|
Li-Ion/Li-Polymer |
|
|
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
SMBus |
|
|
|
|
| Special Features |
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
Integrated FET,Power Path |
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
4.5 |
|
|
4.5 |
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
mm2 |
|
|
|
|
| # Series Cells |
|
|
|
1,2,3,4 |
|
|
1,2,3,4 |
|
|
|
|
| Control Topology |
|
|
|
Switch-Mode Buck |
|
|
Switch-Mode Buck |
|
|
|
|
| Package Group |
|
|
|
PDIP,SOIC |
|
|
VQFN |
|
|
|
|
| Approx. Price (US$) |
|
|
|
2.31 | 1ku |
|
|
2.00 | 1ku |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
2 |
|
|
8 |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
5.5 |
|
|
24 |
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
Adjustable |
|
|
|
|
