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Part Number: L30XX

 

 

 

 

Description: In this application note are described different ways to protect L3000N/L30XX SLIC KITs.The L3...


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L30XX General Description


In this application note are described different ways to protect L3000N/L30XX SLIC KITs.

The L3000N/L30XX are, COMPARED TO STANDARD SOLUTIONS, more complex to protect because the positive battery can be either GND or VB+ (typ. + 72V) depending on the SLIC operating mode. In the following three protection solutions for the L3000N/L30XX KITs are described.

The first solution is based on programmable transient suppressor L3121; and this is the most complete one: another simpler solution, based on standard transient suppressor like LS5120 or TRISIL is proposed. Finally a way to use only one transient suppressor for more subscribers is described.

L30XX datasheet

L30XX
PDF/DataSheet Download

Find L30XX Suppliers

  • ·L3000
  • STMICROELECTRONICS [STMicroelectronics] 
  • SUBSCRIBER LINE INTERFACE KIT 
  • 288270 KB
  • L3000 Datasheet Download
  • ·L3000N
  • STMICROELECTRONICS [STMicroelectronics] 
  • SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS 
  • 422020 KB
  • L3000N Datasheet Download
  • ·L3000NSO
  • STMICROELECTRONICS [STMicroelectronics] 
  • SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS 
  • 422020 KB
  • L3000NSO Datasheet Download
  • ·L3000S
  • STMICROELECTRONICS [STMicroelectronics] 
  • SUBSCRIBER LINE INTERFACE KIT 
  • 288270 KB
  • L3000S Datasheet Download
  • ·L3000SX (
  •  
  • SUBSCRIBER LINE INTERFACE KIT 
  • 288270 KB
  • L3000SX ( Datasheet Download
  • ·L3000SX-77
  • STMICROELECTRONICS [STMicroelectronics] 
  • SUBSCRIBER LINE INTERFACE KIT 
  • 288270 KB
  • L3000SX-77 Datasheet Download
  • ·L3000SX-VM
  • STMICROELECTRONICS [STMicroelectronics] 
  • SUBSCRIBER LINE INTERFACE KIT 
  • 288270 KB
  • L3000SX-VM Datasheet Download
  • ·L30030G-1
  • LITTELFUSE [Littelfuse] 
  • Class G Fuse Blocks 
  • 109399 KB
  • L30030G-1 Datasheet Download

L30XX Relative Products

  • L3092N

    L3092N

    The L3092N is one member of the L3092 family which is designed as the performance analysis with -24V battery. All the main characteristics are analyzed and compared with the results obtained with a standard battery voltage of 48V. It should be noted that wit...

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    IND CHOKE 10MH 30DCA 21.2ACA

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    IND CHOKE 5MH 30DCA 21.2ACA

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