SD4924S is an Ethernet powered device controller IC compatible with IEEE 802.3af/at standard. It provides powered devices (PD) with functions of detection, classification and inrush current limit.
SD4924S integrates a 100V power MOSFET with on-resistance of 0.6Ω, providing maximum 960mA operating current.
SD4924S features built-in undervoltage protection and over temperature protection, providing high-level power good signal.
IEEE 802.3af/at Compliant
100V 0.6Ω On-chip MOSFET
180mA inrush current limit
960mA operating current
Power good signal indication
Fault automatic retry
Undervoltage protection
Over temperature protection
| Product Name | Package form | Marking | Hazardous Substance Control | Packing Type | Remarks |
|---|---|---|---|---|---|
| SD4924S | SOP-8-225-1.27 | SD4924S | Halogen free | Tube | |
| SD4924STR | SOP-8-225-1.27 | SD4924S | Halogen free | Tape&Reel |
| title | Types of | Size (KB) | date | Download the latest English version |
|---|---|---|---|---|
| SD4924S | 0 | 1970-01-01 | SD4924S Brief Datasheet |
