Description

• Parameters: POWERED DEVICE(PD) AND DC/DC CONTROLLER COMPATIBLE WITH IEEE 802.3AF/AT STANDARD
• Description: Download the latest English version SD4957 Brief Datasheet QFN-28-4×5×0.75-0.5
• Features: PD controller Complete power interface based on IEEE 802.3af/at powered devices 100V,0.22Ω On-chip MOSFET Undervoltage lockout Over temperature protection 120mA inrush current limit Fault automatic retry Support for auxiliary power supply Delay output of PG signal after inrush current limitation has ceased T2P function
• Applications: Power Supply
• Current: 802.3A