TMI7321 Description
The TMI7321 is an integrated IEEE 802.3af PoE pliant Powered Device (PD) power supply solution. It includes a PD interface and an isolated/non-isolated fly-back or Buck converter. The PD interface includes detection and all the functions of IEEE 802.3af, classification, 150mA inrush current, 450mA operation current limit as well as 100V Hot-swap MOSFET.
TMI7321 Key Features
- patible with 802.3af Specifications
- Support 13W PoE Power Application
- 100V, 0.6Ω Integrated Pass Switch
- 150mA DC Input Current Limit
- 450mA PD Operation Current Limit
- Intelligent Maintain Power Signature (MPS)
- Integrated 160V Switching Power MOSFET
- Supports Primary-Side Regulated Flyback
- Supports Low-side Switch Buck Converter
- 3A Programmable Switching Current Limit