| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
37,667 pcs
|
37667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,574 pcs
|
1574 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
102 pcs
|
102 pcs | On Request | 1 | On Request | On Request | 1649+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Auxiliary Sense | |
| Current | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Power | |
| Standards | |
| Supplier Device Package | |
| Type | |
| Voltage |
The Texas Instruments TPS2379DDAR is an integrated circuit designed for implementing IEEE 802.3at Type 2 powered devices (PD). This 8-pin device integrates essential features such as detection, classification, and hardware classification, along with a 140-mA inrush current limit for safe startup.
Key electrical specifications include support for IEEE 802.3at Type 1 and Type 2 standards, with PD power levels of 13W, 25W, and greater than 25W. It operates with an input voltage range from 0V to 57V and features a minimum PoE current limit of 850mA. The typical inrush current limit is 0.14A, and the typical RDS(on) per FET is 420mΩ. The device offers DC/DC control for PD only.
Packaged in an 8-SO PowerPad (8-PowerSOIC) surface-mount configuration, the TPS2379DDAR is rated for an operating temperature range of -40°C to 125°C (TJ). Its robust design includes thermal shutdown and fault response features, making it suitable for high-power PoE applications.
This controller is ideal for applications requiring efficient and reliable power delivery over Ethernet, such as IP phones, wireless access points, and security cameras.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.82 | $0.82 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2379DDAR supports IEEE 802.3at Type 1 (802.3af), 802.3at Type 2, and non-standard PoE power levels.
The maximum input voltage for the TPS2379DDAR is 57V.
The minimum PoE current limit for the TPS2379DDAR is 850mA.
The typical RDS(on) per FET for the TPS2379DDAR is 420mΩ.
The operating temperature range is -40°C to 125°C (TJ).
The TPS2379DDAR is available in an 8-SO PowerPad package, also known as 8-PowerSOIC.