|
|
Texas Instruments
TPS2049DG4
|
Texas Instruments
TPS60501DGSG4
|
Texas Instruments
TPS2042ADG4
|
Texas Instruments
TPS2041DG4
|
Texas Instruments
TPS2033DG4
|
Texas Instruments
TPS2044BDG4
|
Texas Instruments
TPS76533DG4
|
Texas Instruments
TPS23880RTQR
|
Texas Instruments
TPS7A1108PDRVT
|
Texas Instruments
TPS7A11105PDRVR
|
Price |
|
|
|
|
|
|
|
|
|
|
|
RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Y |
Y |
Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
See ti.com |
See ti.com |
Vin(Max)(V) |
|
|
|
|
|
|
|
|
57 |
3.3 |
3.3 |
Rating |
|
|
|
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
PoE Standards Supported |
|
|
|
|
|
|
|
|
802.3at Type 1 (802.3af),802.3at Type 2,802.3bt Type 3,802.3bt Type 4 |
|
|
Vin(Min)(V) |
|
|
|
|
|
|
|
|
44 |
0.75 |
0.75 |
Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
ILIM |
|
|
|
|
|
|
|
|
Programmable |
|
|
Package Group |
|
|
|
|
|
|
|
|
QFN|56 |
WSON|6 |
WSON|6 |
Approx. price(US$) |
|
|
|
|
|
|
|
|
4.00 | 1ku |
|
|
Pair Control |
|
|
|
|
|
|
|
|
2-Pair Alt A,4-Pair |
|
|
MPS Method |
|
|
|
|
|
|
|
|
DC Disconnect |
|
|
ICUT |
|
|
|
|
|
|
|
|
Programmable |
|
|
Features |
|
|
|
|
|
|
|
|
Auto Mode,Current Limit with Foldback,Fast shutdown,Multi Level Port Priority,Over Current Reporting,Over Temp Reporting,Port remapping,Programmable Port Power Limiting,SRAM Programmable |
Enable |
Enable |
FET |
|
|
|
|
|
|
|
|
External |
|
|
No. of PSE Ports |
|
|
|
|
|
|
|
|
8 |
|
|
Accuracy(%) |
|
|
|
|
|
|
|
|
|
1.5 |
1.5 |
Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
0.5 |
0.5 |
Output Options |
|
|
|
|
|
|
|
|
|
Fixed Output |
Fixed Output |
PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
40 |
40 |
Vout(Min)(V) |
|
|
|
|
|
|
|
|
|
0.5 |
0.5 |
Regulated Outputs(#) |
|
|
|
|
|
|
|
|
|
1 |
1 |
Noise(uVrms) |
|
|
|
|
|
|
|
|
|
110 |
110 |
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
|
0.005 |
0.005 |
Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
|
130 |
130 |
Vout(Max)(V) |
|
|
|
|
|
|
|
|
|
3.0 |
3.0 |
Output Capacitor Type |
|
|
|
|
|
|
|
|
|
Ceramic |
Ceramic |