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PDF KA7521 Data sheet ( Hoja de datos )
| Número de pieza | KA7521 | |
| Descripción | ELECTRONIC BALLAST CONTROLLER | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KA7521 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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KA7521
BALLAST CONTROLLER
ELECTRONIC BALLAST CONTROLLER
The KA7521 is a electronic ballast controller for fluorescent inver-
ter system. It contains soft start, no lamp protection and over tem-
perature protection. With the zero voltage switching, it can also
provide low noise and low power loss.
FEATURES
• Dimming Control
• 3 Step Soft start
• ZVS Driving
• DC feed-forward
• No Lamp Protection
• Over temperature protection with Variable Hysteresis
• Option Comparator
• Internal UVLO
16 DIP
ORDERING INFORMATION
Device
KA7521
Package
16 DIP
ÎOperating Temperature
-25 ~ + 100
BLOCK DIAGRAM
©1999 Fairchild Semiconductor Corporation
Rev. B
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet KA7521.PDF ] | |
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