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PEF Series Datasheet download

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Part Number: PEF2023

 

 

 

 

Description: The PEB/F 2023 contains the following functional blocks: •Supply and Biasing•Undervoltage Detection...


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PEF2023 General Description


The PEB/F 2023 contains the following functional blocks:
•Supply and Biasing
•Undervoltage Detection
•Temperature Compensated Voltage Reference
•Sawtooth Oscillator
•Error Amplifier
•Pulse Width Modulator
•Digital Current Limiting
•Soft Start
•Control Logic (double pulse inhibit)
•Output Driver

PEF2023 Features

•Switched Mode DC/DC Converter
•ITU ISDN Compatible
•Low Power Dissipation
•Supply Voltage Range 0:    8V to 16V
  Supply Voltage Range 1:  12V to 80V
  Supply Voltage Range 2:  22V to 90V
  (pin striping selects between range 1 and range 2)
  Supply Voltage Range 3, with shifting by an external zener diode:  UZD+8V to UZD+90V(minimum zener voltage UZD
= 14V)
•Programmable Overcurrent Protection
•Soft Start
•Power Housekeeping Input
•Input Undervoltage Detection
•High Input Impedance (<10µA) During Undervoltage Condition
•Oscillator Synchronization Input/Output
•High Voltage Smart Power Technology 75V  
•P-DSO-14/1 Package

 

PEF2023 Connection Diagram

PEF2023  Connection Diagram

PEF2023 datasheet

PEF2023
PDF/DataSheet Download

  • Datasheet: PEF2023
  • File Size: 149329 KB
  • Manufacturer: SIEMENS [Siemens Semiconductor Group]
  • Click here to Download

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