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EVLALTAIR900-M1 - 

Evaluation Board, Offline Power Supply, Optoless CV-CC Output Regulation, Vin 90-264 VAC

STMICROELECTRONICS EVLALTAIR900-M1
STMICROELECTRONICS EVLALTAIR900-M1
STMICROELECTRONICS EVLALTAIR900-M1

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Manufacturer Part No:
EVLALTAIR900-M1
Newark Part No.:
73T0177
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
ALTAIR04-900
:
Eval Board ALTAIR04-900
:
Offline Power Supply
:
-
:
STMicroelectronics
:
Power Management
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Product Overview

The EVLALTAIR900-M1 is a Double Output SMPS Evaluation Board for power line applications using the ALTAIR04-900 primary controller. This board implements a 7.5W double output wide range mains adapter with constant voltage - constant current, developed to build an innovative AC-DC adapter to supply a complete power line communication based on the ST7580. The power supply provides a 13V output voltage to supply the power line modem (PLM) and the analog circuitry and a post-regulated 3.3V to supply digital circuitry and an optional external microcontroller. The device is capable of providing constant output voltage regulation using primary-sensing constant voltage loop (CV loop). This eliminates the need for the optocoupler and the secondary voltage reference while still maintaining quite accurate regulation.
  • Optoless constant voltage - Constant current output regulation
  • >70% Average efficiency

Applications

Power Management, Embedded Design & Development

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