si3400 Silicon Laboratories, si3400 Datasheet - Page 18

• Manufacturer Part Number: si3400
• Description: Fully-integrated 802.3-compliant Pd Interface And Switching Regulator
• Manufacturer: Silicon Laboratories

Si3400/Si3401
6. Ordering Guide
18
Notes:
Part Number
1. “X” denotes product revision.
2. Add an “R” at the end of the part number to denote tape and reel option.
3. Refer to “AN313: Using the Si3400/01 in High Power Applications” and “AN314: Power Combining Circuit for
Si3400-X-GM
Si3401-X-GM
PoE for up to 18.5 W Output” for more information about using the Si3400 and Si3401 in higher power
applications.
1,2
Pb-free; RoHS compliant
Pb-free; RoHS compliant
20-pin QFN,
20-pin QFN,
Package
Preliminary Rev. 0.91
Temp Range
–40 to 85 °C
–40 to 85 °C
Maximum Output Power
Recommended
14 to 16 W
< 10 W
3