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LE9653

Single Ch 150V Tracking Battery Line Circuit

Status: In Production

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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

The miSLIC™ Line Circuits together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications. The versatile Le9643 miSLIC can be controlled via a PCM/SPI or ZSI interface. The Le9643 miSLIC 1 FXS tracking device in a 4x6 mm QFN package is a reduced footprint and space optimized version of the Le9641. The pin order from the Le9641 has been preserved with the Le9643 allowing easy PCB update for the Le9643. The Le9643 uses energy efficient power supply topologies for reduced BOM cost. The Le9643 can be configured to operate a buck-boost fixed tracking supply or an inverting boost tracking supply. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9643 features wideband clarity and complete BORSCHT functionality. Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.

Additional Features
  • Reduced footprint and space optimized version of Le9641 in a smaller, 36-pin 4x6 mm QFN package
  • Pin selectable PCM/SPI or ZSI Interfaces
    • Single port 4-wire ZSI control compatible with numerous VoIP processors and SoC solutions
    • Less expensive isolation than multi-port control
    • Simplifies board routing
  • VoicePath SDK and VP-API-II software available to implement FXS functions
  • VeriVoice Professional Test Suite Software
    • Comprehensive subscriber loop testing, including Telcordia GR-909-CORE / TIA-1063 diagnostic testing
    • Industry leading advanced test software
  • VeriVoice Manufacturing Test (VVMT) Package
    • Facilitates factory testing and calibration of assembled boards
  • Low cost, energy efficient, switching regulator architectures
    • Up to 60 Vrms open circuit ringing with 3 REN load
    • Up to 50 Vrms open circuit ringing with 5 REN load
  • Low cost, 2-Layer PCB reference designs
  • Complete wideband BORSCHT functionality
  • Worldwide programmability
  • Narrowband or wideband operation
Parametrics
Name
Value
Application
Broadband Gateway FXS
Series
miSLIC
Loop Length
Short
Battery Topology
Tracking
SOC Interface
PCM/SPI, ZSI
Output Voltage (V) max
150
Number of Ports
1
Release
True

Documents

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Board Design Files

Product Brief

User Guides


Please visit the Microsemi Software Download System (SDS) for available software.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LE9653AQC
0.067800
0.734694
36
VQFN
4x6x1mm
Matte Tin
e3
LE9653AQCT
0.067800
0.380000
36
VQFN
4x6x1mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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