Device Information
 
 
ISL6719 Printer Friendly Version
100V Linear Bias Supply
 
Features DescriptioniSim Design Simulation
Technical DocumentationTools And Support
Pricing / SamplesRelated Devices
 
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Datasheet
Adobe Acrobat Document ISL6719
100V Linear Bias Supply
VIN (min) (V)17
VIN (max) (V)100
VOUT (min) (V)1.5
VOUT (max) (V)20
IOUT (max) (mA)100
IBIAS (min) (mA)1.1
 

Product Information

Key Features
  • 100+ Volt Input Capability
  • Adjustable Output from 1.5V to 20V
  • Up to 100mA Output Current
  • Overcurrent Protection
  • Over-Temperature Protection
  • ENABLE and ENABLE_N Inputs
  • Package Compliant with IPC2221A, Creepage and Clearance Spacing Requirements
  • Pb-Free (RoHS Compliant)
Description

The ISL6719 is a low cost linear regulator for generating a low voltage bias supply from intermediate distributed voltages commonly used in telecom and datacom applications. It provides a single adjustable output rated at 100mA from either the input source or an auxiliary source such as a transformer winding. The auxiliary source is selected whenever it has sufficient voltage to sustain the output.

The ISL6719 may be used as a start-up or a continuous low power regulator. When operating as a start-up regulator, it is capable of sourcing 100mA from a 100V source for short durations. This period of time allows the power supply to start-up and provide an alternate power source, such as the output of a transformer winding, to the AUXIN input. This allows the regulated output to operate from a lower source voltage to minimize power loss.

Pricing / Packaging / Samples / Ordering

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 Check distributor inventoryGreen/Pb(Lead free) Device Available in RoHS/Pb-Free 
Part No.Design-In
Status
Temp.PackageMSLPrice
US $
PB Free
ISL6719ARZ Active Automotive 9 Ld DFN 3 1.25 PB Free Out of stock Disti-Buy Sample
ISL6719ARZ-T Active Automotive 9 Ld DFN T+R 3 1.27 PB Free Disti-Buy  
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Datasheet(s):
Tools And Support
iSim Design Simulation
No Models Available
Application Block Diagrams
Applications
  • Telecom/Datacom DC/DC Converters
  • Low Power Bias Supplies
  Related DevicesParametric Table   Parametric Table
 ISL6720A 100V Triple Linear Bias Supply 

 

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