|
|
Texas Instruments
TAS2552
|
Texas Instruments
THS4505
|
Tamura
PAS250-5
|
Texas Instruments
TPS2505B GW
|
Analog Devices Inc.
DS2505
|
Essentra Components
TAS270A
|
Richco
TAS240A
|
Essentra Components
TAS260A
|
Microsemi
TAN250A
|
Price |
|
$2.55 |
$2.14 |
|
|
|
|
|
|
$291.46 |
RoHS |
|
|
|
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Lead Status |
|
|
|
Yes |
No |
|
No |
No |
No |
Yes |
Operating Temperature ange(C) |
|
|
|
|
-40 to 85 |
|
|
|
|
|
USB Switch rDS(on)(mOhms) |
|
|
|
|
80 |
|
|
|
|
|
Vin(Min)(V) |
|
|
|
|
1.8 |
|
|
|
|
|
Package Group |
|
|
|
|
VQFN |
|
|
|
|
|
Approx. Price (US$) |
|
|
|
|
1.30 1ku |
|
|
|
|
|
Switching Frequency(Typ)(kHz) |
|
|
|
|
1000 |
|
|
|
|
|
Vin(Max)(V) |
|
|
|
|
5.25 |
|
|
|
|
|
Boost Switch Current Limit (typ)(A) |
|
|
|
|
4.5 |
|
|
|
|
|
Current Limit(A) |
|
|
|
|
0.1 to 1.1 |
|
|
|
|
|
Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]20VQFN[/pf] |
|
|
|
|
|