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ST Microelectronics
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Part No. |
EVL250W-ATX80PL
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OCR Text |
...e modulated fixed off time (lm-fot) mode which offers the advantage of having ccm operation (with lower rms current with respect to tm mode) without the needing to use a complex and expensive controller. the second stage is an asymmetric... |
Description |
250 W ATX SMPS demonstration board
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File Size |
63.58K /
4 Page |
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it Online |
Download Datasheet |
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ST Microelectronics
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Part No. |
STEVAL385LED4CH
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OCR Text |
... exploiting the fixed-off-time (fot) principle. each channel can output current in the range of 250 ma to 1 a. the number of leds, the current and the pwm dimming working point can be set through the command interpreter, accessible via ... |
Description |
200 W, digital 4-LED channels demonstration board with STLUX385A-controlled current regulation and dimming
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File Size |
487.06K /
10 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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