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ST Microelectronics
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Part No. |
l6561 l6561D
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OCR Text |
l6561 january 2003 n very precise adjustable output overvoltage protection n micro power start-up current (50 m a typ.) n very low operating supply current(4ma typ.) n internal start-up timer n current sense filter on chip n disable func... |
Description |
POWER FACTOR CORRECTOR
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File Size |
220.69K /
12 Page |
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ST Microelectronics STMICROELECTRONICS[STMicroelectronics]
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Part No. |
l6561D013TR l656104 l6561D l6561
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OCR Text |
l6561
POWER FACTOR CORRECTOR
1
FEATURES
VERY PRECISE ADJUSTABLE OUTPUT OVERVOLTAGE PROTECTION MICRO POWER START-UP CURRENT (50A TYP.) VERY LOW OPERATING SUPPLY CURRENT(4mA TYP.) INTERNAL START-UP TIMER CURRENT SENSE FILTER ON CHIP ... |
Description |
POWER FACTOR CORRECTOR
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File Size |
160.68K /
13 Page |
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SGS Thomson Microelectronics
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Part No. |
AN991
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OCR Text |
...d preregulator (pfc), using the l6561, and the lamp ballast stage with the l6569 (see fig.1). the power factor corrector section is based on the l6561. this is an ic intended to control pfc preregu- lators by using the transition mode techn... |
Description |
L6569 - l6561 LIGHTING APPLICATION WITH PFC
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File Size |
39.94K /
3 Page |
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SGS Thomson Microelectronics
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Part No. |
AN966
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OCR Text |
...2001 ? an966 application note l6561, enhanced transition mode power factor corrector by claudio adragna the tm (transition mode) technique is widely used for power factor correction in low power appli- cations, such as lamp ballasts or lo... |
Description |
l6561, ENHANCED TRANSITION MODE POWER FACTOR CORRECTOR
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File Size |
167.32K /
20 Page |
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SGS Thomson Microelectronics
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Part No. |
AN1060
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OCR Text |
...is is particularly true for the l6561, pfc controller for medium-low power applications, because of its peculiar characteristics. reference [2] presents a special example showing how to extend the use of this device to mag amp ap- plication... |
Description |
FLYBACK CONVERTERS WITH THE l6561 PFC CONTROLLER
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File Size |
93.36K /
11 Page |
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