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PTB48600 - 85W Dual Complementary-Output DC/DC Converter

Datasheet Summary

Description

of isolated DC/DC converter modules that provide a pair of complementary supply voltages for powering line-driver ICs in xDSL telecom applications.

Features

  • Dual Complementary Outputs (±5 V).
  • Input Voltage Range: 36 V to 75 V.
  • On/Off Enable for Sequencing.
  • 1500 VDC Isolation.
  • Over-Current Protection.
  • Over-Temperature Shutdown.
  • Under-Voltage Lockout.
  • Temp Range:.
  • 40 to +85°C.
  • Fixed Frequency Operation.
  • Synchronizes with PTB4850x.
  • Powers line driver ICs for AC-7 and other xDSL chipsets.
  • Safety Approvals: (Pending) EN60950 UL/cUL60950.

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Datasheet preview – PTB48600

Datasheet Details

Part number PTB48600
Manufacturer Texas Instruments
File Size 584.78 KB
Description 85W Dual Complementary-Output DC/DC Converter
Datasheet download datasheet PTB48600 Datasheet
Additional preview pages of the PTB48600 datasheet.

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Other Datasheets by Texas Instruments
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Full PDF Text Transcription

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Not Recommended for New Designs PTB48600 —48-V Input 85 W Dual Complementary-Output DC/DC Converter for DSL SLTS239 JANUARY 2005 Features • Dual Complementary Outputs (±5 V) • Input Voltage Range: 36 V to 75 V • On/Off Enable for Sequencing • 1500 VDC Isolation • Over-Current Protection • Over-Temperature Shutdown • Under-Voltage Lockout • Temp Range: –40 to +85°C • Fixed Frequency Operation • Synchronizes with PTB4850x • Powers line driver ICs for AC-7 and other xDSL chipsets • Safety Approvals: (Pending) EN60950 UL/cUL60950 Description The PTB48600A is one of a series of isolated DC/DC converter modules that provide a pair of complementary supply voltages for powering line-driver ICs in xDSL telecom applications.
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