SI3401ISO-EVB Silicon Laboratories Inc, SI3401ISO-EVB Datasheet - Page 17

• Manufacturer Part Number: SI3401ISO-EVB
• Description: BOARD EVAL ISOLATED FOR SI3401
• Manufacturer: Silicon Laboratories Inc
• Type: PWM Controllersr

Specifications of SI3401ISO-EVB

• Mfg Application Notes: SI3400/01 High Power AppNote Si3400/1 PoE PD Controllers AppNote
• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Outputs And Type: 1, Isolated
• Voltage - Output: 5V
• Voltage - Input: 44 ~ 57V
• Regulator Topology: Flyback
• Frequency - Switching: 350kHz
• Board Type: Fully Populated
• Utilized Ic / Part: Si3401
• Input Voltage: 5 V
• Output Voltage: 3.3 V
• Interface Type: Ethernet
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Product: Power Management Modules
• For Use With/related Products: Si3401
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1331

6. Ordering Guide
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
Rev. 0.9
Temp Range
–40 to 85 °C
–40 to 85 °C
Si3400/Si3401
Maximum Output Power
Recommended
14 to 16 W
< 10 W
3
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