TSI200B1 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TSI200B1

TERMINAL SET INTERFACE PROTECTION AND DIODE BRIDGE

STMicroelectronics 

TSIxxB1

TYPICAL APPLICATION

PTC

Telecom terminals have a diode bridge for polarity

guard, located at the line interface stage. They also

have above this diode bridge one crowbar

protection device that is mandatory to prevent

atmospheric effects and AC mains disturbances

from damaging the electronic circuitry that follows

the diode bridge.

SGS-THOMSON proposes a one chip device that

includes both protection and diode bridge. This is

the concept of the TSIxxB1 devices.

Fig. 1 : The various uses of the TSIxxB1 in a conventional telecom network

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