PTB48500 Datasheet (Texas Instruments) - 48-V INPUT ISOLATED DC/DC CONVERTER

PTB48500, 48-V INPUT ISOLATED DC/DC CONVERTER

The PTB4850x power modules are a dual-output isolated DC/DC converter, designed to provide the logic supply voltages for AC-7 based xDSL applications.

The PTB48500 is rated for 13 A of total output current, making it suitable for 32-channel xDSL applications.

The PTB48501 and PTB48502 provide output

PTB48500 Features

* Dual Outputs (Independently Regulated)

* Input Voltage Range: 36 V to 75 V

* Power-Up/Down Sequencing

* 1500 VDC Isolation

* Over-Current Protection

* Over-Temperature Shutdown

* Under-Voltage Lockout

* Fixed Frequency Operation