LCDP1511D View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

LCDP1511D

DUAL LINE PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION

STMicroelectronics 

APPLICATION CIRCUIT: PABX line protection

PTC or Fuse

Line 1

Ring relay

protection

PTC or Fuse

Ring

relay

1

LCDP1511D

LCDP1511D -Vbat

RP

SLIC

RP

PTC or Fuse

Line 2

Ring relay

protection

PTC or Fuse

RP

Ring

relay

2

RP

-Vbat

SLIC

APPLICATION CIRCUIT: Line Card protection

PTC or Fuse

Line 1

CLP30-200B1

PTC or Fuse

Ring

relay

1

LCDP1511D -Vbat

RP

SLIC

RP

PTC or Fuse

Line 2

CLP30-200B1

PTC or Fuse

RP

Ring

relay

2

RP

-Vbat

SLIC

5/6

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