SI3402-EVB Silicon Laboratories Inc, SI3402-EVB Datasheet - Page 2

• 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

Si3402
Functional Block Diagram
2
CT1
CT2
SP1
SP2
VPOSF
VNEG
VPOSS
RDET
Classification
Current limit
Detection
Hotswap
Switch
HSO
&
&
RCL
Rev. 1.2
PLOSS
SSFT
Common
Hotswap
Control
Bias
&
VSSA
VDD
VSS1
PWM Control
ISOSSFT
Switching
and EMI
Limiting
FET
VSS2
SWO
EROUT
FB