TPE15018
Features
Description
- patible with 802.3af Specifications
- 100-V 0.56-Ω PD Input MOSFET
- Active Clamp Primary-Side Regulated (PSR) Flyback without Aux-winding
- Active Clamp Secondary-Side Regulated (SSR)
Flyback through Opto-coupler
- 0.36-Ω and 0.78-Ω Integral Flyback MOSFETs
- Programmable up to 650-k Hz Frequency
- 1.5-A Switching Current Limit
- Output Diode pensation in PSR Mode
- Programmable Soft-Start Time
- Frequency Foldback during Startup and Protection
- Maintain Power Signature in Light Load (TPE15017)
- EMI Reduction with Frequency Dithering
- Hiccup OLP, OVP, and OTP Protection
- Operating TJ Temperature Range from
- 40°C ~
+125°C
- Available in 3×4 19-pin QFN Package
Applications
- IEEE 802.3af-pliant Devices
- Security Camera
- Vo IP Phones
- WLAN Access Points
- Io T Devices
The TPE1501x (TPE15017 or TPE15018) is a monolithic power over ethernet (Po E) powered devices (PD) with integrated PD interface and fly-back power converter. The device supports IEEE 802.3af...
