SI3402-EVB Silicon Laboratories Inc, SI3402-EVB Datasheet - Page 19

• Manufacturer Part Number: SI3402-EVB
• Description: BOARD EVAL POE FOR SI3402
• Manufacturer: Silicon Laboratories Inc
• Type: PWM Controllersr

Specifications of SI3402-EVB

• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Voltage - Input: 44 ~ 57V
• Regulator Topology: Buck
• Frequency - Switching: 350kHz
• Board Type: Fully Populated
• Utilized Ic / Part: Si3402
• 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: Si3402
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1827

7. 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 Si3402 in High Power Applications” and “AN314: Power Combining Circuit for PoE for up
Si3402-A-GM
to 18.5 W Output” for more information about using the Si3402 in higher power applications.
1,2
Pb-free; RoHS compliant
20-pin QFN,
Package
Rev. 1.2
Temp Range
–40 to 85 °C
< 10 W (IEEE 802.3 systems)
17 W (proprietary high power)
Maximum Output Power
Recommended
Si3402
3
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