PTB48600A - 85W Dual Complementary-Output DC/DC Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	PTB48600A
Manufacturer	Texas Instruments
File Size	584.78 KB
Description	85W Dual Complementary-Output DC/DC Converter
Datasheet	PTB48600A Datasheet
Note	This datasheet PDF includes multiple part numbers: PTB48600A, PTB48600. Please refer to the document for exact specifications by model.
Additional preview pages of the PTB48600A datasheet.

Product details

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.These modules operate from a standard telecom (-48 V) central office supply and can provide up to a 85 W of power in a balanced load configuration.The A-suffix module (±5 V) is designed to power the line driver ICs for the AC-7 ADSL chipset.It will also power any other applications that require a complementary suppl

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.

📁 Similar Datasheet

PTB45 - Low Profile Slide Potentiometer (Bourns)
PTB100 - Low Profile Slide Potentiometer (Bourns)
PTB20003 - 4 Watts/ 915-960 MHz Cellular Radio RF Power Transistor (Ericsson)
PTB20004 - 50 Watts/ 860-900 MHz Cellular Radio RF Power Transistor (Ericsson)
PTB20005 - 15 Watts/ 860-900 MHz Cellular Radio RF Power Transistor (Ericsson)
PTB20006 - 4 Watts/ 860-900 MHz Cellular Radio RF Power Transistor (Ericsson)
PTB20007 - 30 Watts/ 935-960 MHz Cellular Radio RF Power Transistor (Ericsson)
PTB20008 - 10 Watts/ 935-960 MHz Cellular Radio RF Power Transistor (Ericsson)

Other Datasheets by Texas Instruments

PTB48600 - 85W Dual Complementary-Output DC/DC Converter
PTB48500 - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48501 - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48502 - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48510 - DUAL COMPLEMENTARY-OUTPUT DC/DC CONVERTER
PTB48511 - DUAL COMPLEMENTARY-OUTPUT DC/DC CONVERTER

Published: Mar 13, 2025 |