ST LCP22-150B1RL

用户线路接口概念（SLIC）

Overview

The LCP02-150B1RL has been developed to protect SLICs operating on both negative and positive battery supplies, as well as high voltage SLICs. It provides crowbar mode protection for both TIP and RING lines. The surge suppression is assumed for each wire by two thyristor structures, one dedicated to positive surges the second one for negative surges. Both positive and negative threshold levels are programmable by two gates.

LCP02-150B1RL can be used to help equipment to meet various standards such as UL1950, IEC 60950 / CSAC22.2, UL1459 and TIA-968-A. LCP02-150B1RL pinout and clearance is compatible with UL60950. Resin meets UL94 V0. LCP02-150B1RL is UL497B approved - file: E136224.

Features

Tape & Reel (TR) Package
Available in the 8-SOIC (0.209, 5.30mm Width) package

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
LCP22-150B1RL Telecom applications.

• Channel Service Units (CSUs): T1/E1/J1
• Fractional T1/E1/J1
• BITS Timing
• Digital Access Cross-connect System (DACs)
• Digital Cross-connect Systems (DCS)
• Frame Relay Switches and Access Devices (FRADS)
• ISDN Primary Rate Interfaces (PRA)
• PBXs channel bank
• PCM channel bank
• T3 channelized access concentrators