PTB48501, PTB48500 Datasheet - Texas Instruments

PTB48501, PTB48500, 48-V INPUT ISOLATED DC/DC CONVERTER

PTB48500A and PTB48502A are Not Recommended for New Designs www.ti.com PTB48500 PTB48501 PTB48502 SLTS218C * SEPTEMBER 2003 * REVISE.
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.

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PTB48500-etcTI.pdf

PTB48501 Datasheet Preview — This datasheet PDF includes multiple part numbers: PTB48501, PTB48500. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

PTB48501, PTB48500

Manufacturer:

Texas Instruments ↗

File Size:

505.43 KB

Description:

48-V INPUT ISOLATED DC/DC CONVERTER

Note:

This datasheet PDF includes multiple part numbers: PTB48501, PTB48500.
Please refer to the document for exact specifications by model.

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

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 current for powering up to 64 xDSL channels. The PTB48501 is rated for 16.5 A total output current, and the PTB48502, 21 A. The PTB48502 incorporates

PTB48501 Distributors

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