PTB48502 - 48-V INPUT ISOLATED DC/DC CONVERTER

Product Overview

Texas Instruments

Datasheet Details

Part number	PTB48502
Manufacturer	Texas Instruments
File Size	505.43 KB
Description	48-V INPUT ISOLATED DC/DC CONVERTER
Datasheet	PTB48502 Datasheet
Note	This datasheet PDF includes multiple part numbers: PTB48502, PTB48500. Please refer to the document for exact specifications by model.
Additional preview pages of the PTB48502 datasheet.

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.

📁 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

PTB48500 - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48501 - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48510 - DUAL COMPLEMENTARY-OUTPUT DC/DC CONVERTER
PTB48511 - DUAL COMPLEMENTARY-OUTPUT DC/DC CONVERTER
PTB48520W - 48-V INPUT ISOLATED DC/DC CONVERTER
PTB48540 - 10-W Power-Over-Ethernet Isolated Power Module Assembly

Published: Mar 13, 2025 |