SI3480-A01-GM
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 50.008559mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 1999 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Power Manager |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Voltage - Supply | 2.7V~3.6V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | SI3480 |
| Pin Count | 20 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3/3.3V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 1 |
| Operating Supply Current | 13mA |
| Adjustable Threshold | NO |
| Max Output Power | 30W |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Height | 880μm |
| Length | 4mm |
| RoHS Status | RoHS Compliant |
SI3480-A01-GM Overview
It is included in the Tube package.Packaged in the manner of 20-VFQFN Exposed Pad.As far as this application is concerned, it is a Power Manager type PoE controller that is being used.Strong/weak channels are increasing: 1.Reliability is ensured by operating PoE at -40°C~85°C.This electrical Po E controller requires a voltage supply of 2.7V~3.6V to operate.Base part numbers SI3480 can be used to establish Po E controllers.A 20 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.As you can see from the image, it is equipped with 20 pin count.The Po E controller in question is included in the package Power Management Circuits.There is a 20 pin design on this board.3V should be greater than the supply voltage.Upon reaching 3.6V for its operation, the maximal current (Vsup) required for its operation is reached.In order for 13mA to play its full role, it needs a supply current to be delivered to it.The minimal current (Vsup) supplied for its operation reaches 2.7V.3/3.3V power supplies power it.A PoE controller such as this will be able to deliver a maximum power output of 30W.
SI3480-A01-GM Features
Tube package
20 pin count
20 pins
3/3.3V power supplies
SI3480-A01-GM Applications
There are a lot of Silicon Labs SI3480-A01-GM Power Over Ethernet (PoE) Controllers applications.
- RFID Readers
- Midspan Applications
- IEEE 802.3bt (Draft) Compliant Devices
- Pass-through System
- POS Terminals
- High Temperature Industrial Applications
- Wireless Access Points
- VoIP Phones
- Multiband access points
- Power over Ethernet
