丝印：TPS23881B1；Package：QFN；TPS23881B Type-4 4-Pair 8-Channel PoE 2 PSE Controller with Autonomous Mode and 200 mΩ RSENSE

1 Features • IEEE 802.3bt PSE solution for PoE 2 Type 3 or Type 4 Power over Ethernet applications • Eight independent PSE channels • Resistor selectable Autonomous operation – No external MCU required • Compatible with TI's FirmPSE system firmware • SRAM Programmable memory • Programmable

文件：3.02704 Mbytes 页数：145 Pages

TI

德州仪器

丝印：TPS23881B1；Package：QFN；TPS23881B Type-4 4-Pair 8-Channel PoE 2 PSE Controller with Autonomous Mode and 200 mΩ RSENSE

1 Features • IEEE 802.3bt PSE solution for PoE 2 Type 3 or Type 4 Power over Ethernet applications • Eight independent PSE channels • Resistor selectable Autonomous operation – No external MCU required • Compatible with TI's FirmPSE system firmware • SRAM Programmable memory • Programmable

文件：3.02704 Mbytes 页数：145 Pages

TI

德州仪器