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Número de pieza | AND8034 | |
Descripción | MC44608 SMPS Featuring Very Low Standby Power Consumption and Wide Range Output Voltage | |
Fabricantes | ON Semiconductor | |
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Hay una vista previa y un enlace de descarga de AND8034 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! AND8034/D
MC44608 SMPS Featuring
Very Low Standby Power
Consumption and Wide
Range Output Voltage
Prepared by: Jan Grulich
ON Semiconductor Central Lab
Roznov, CZ
http://onsemi.com
APPLICATION NOTE
As it is well known, according to power saving
regulations, we need to obtain a very low power
consumption during standby condition for all equipment
continuously powered on the mains. For “not saving”
version of power supply, the standby power consumption is
around 9.0 W (for 100 W power output). When using the
MC44608 GreenLine™ Power supply controller, we obtain
1.3 W in standby mode. The result is absolutely
phenomenal, but still, for some special applications, the
power reduction is not enough. In this case the only
possibility to obtain a lower consumption in standby is to use
a separate low output power supply (< 1.0 W) for powering
only the microprocessor and switch off the rest of the
application. The MC44608 is basically not designed for that
use. However this is achievable by adding a few more
components to the typical application schematic. In this case
we can reach a standby power consumption as low as
200 mW.
© Semiconductor Components Industries, LLC, 2000
October, 2000 – Rev. 0
1
Publication Order Number:
AND8034/D
http://www.Datasheet4U.com
1 page Notes
AND8034/D
http://onsemi.com
5
http://www.Datasheet4U.com
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet AND8034.PDF ] |
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AND8034D | MC44608 SMPS Featuring Very Low Standby Power Consumption and Wide Range Output Voltage | ON Semiconductor |
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