Description
www.ti.com TPS23750 TPS23770 SLVS590B * JULY 2005 * REVISED FEBRUARY 2008 INTEGRATED 100-V IEEE 802.3af PD AND DC/DC CONTROLLER FEA.
The TPS23750 integrates the functionality of the TPS2375 with a primary-side dc/dc PWM controller.
Features
* 1
* 2 Complete 802.3af PoE Interface
* Features derived from the TPS2375
* 100 V, 0.6 Ω Internal Pass MOSFET
* Standard and Legacy UVLO Choices
* Fixed 140 mA Inrush Limit
* Primary Side DC/DC Converter Control
* Minimum External Component Count
Applications
* All PoE PD Devices Including:
* Wireless Access Points
* VoIP Phones
