PTB48500 - 48-V INPUT ISOLATED DC/DC CONVERTER

Texas Instruments

The PTB48500 by Texas Instruments is a 48-V INPUT ISOLATED DC/DC CONVERTER. Below is the official datasheet preview.

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PTB48500 48-V INPUT ISOLATED DC/DC CONVERTER by Texas Instruments - Datasheet Preview — Official preview page of the **PTB48500** 48-V INPUT ISOLATED DC/DC CONVERTER datasheet (Texas Instruments).

Datasheet Details

Part number	PTB48500
Manufacturer	Texas Instruments
File Size	505.43 KB
Description	48-V INPUT ISOLATED DC/DC CONVERTER
Datasheet	PTB48500-etcTI.pdf
Additional preview pages of the PTB48500 datasheet.

PTB48500 Product details

Description

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.

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.
Temp Range:.
40°C to 85°C.
Industry Standard Outline.
Operates with PTB4851x for Complete AC7 Power Solution.
Powers up to 64 DSL Ports.
Safety Approva.

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Published: Mar 13, 2025 |