Model Number: PM8803TR
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
D/C: Newest
Features
-IEEE 802.3at compliant PD interface
-Works with power supplied from Ethernet LAN cables or from local auxiliary sources
-Successful IEEE802.3at Layer1 classification
indicator
-Integrated 100 V, 0. 45 Ω, 1 A hot-swap MOSFET
-Accurate 140 mA typ. inrush current level
-Programmable classification current
-Programmable DC current limit up to 1 A
-Integrated high-voltage startup bias regulator
-Thermal shutdown protection
-Current mode pulse width modulator
-Programmable oscillator frequency
-80% maximum duty cycle with internal slope compensation
-Support for flyback, forward, forward active clamp, flyback with synchronous rectification
| Part Status | Active | |
|---|---|---|
| Type | Controller (PD), DC/DC | |
| Number of Channels | 1 | |
| Power - Max | 25.5W | |
| Internal Switch(s) | Both | |
| Auxiliary Sense | No | |
| Standards | 802.3at (PoE+), 802.3af (PoE) | |
| Voltage - Supply | - | |
| Current - Supply | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
| Supplier Device Package | 20-HTSSOP |
Contact Way
Name: Fanny Young
Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376
Website:
没有评论:
发表评论