SI3401ISO-EVB Silicon Laboratories Inc, SI3401ISO-EVB Datasheet - Page 2

• 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

Si3400/Si3401
Functional Block Diagram
2
CT1
CT2
SP1
SP2
VPOSF
VNEG
VPOSS
RDET
Classification
Current limit
Detection
Hotswap
Switch
HSO
&
&
RCL
Rev. 0.9
PLOSS
SSFT
Common
Hotswap
Control
Bias
&
VSSA
VDD
VSS1
Switching
ISOSSFT
Switcher
Control
FET
VSS2
SWO
EROUT
FB