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Leadtrend Technology
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Part No. |
LD7522
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OCR Text |
... in UC384X). Connecting a photo-coupler closes the control loop and achieves the regulation. Pulling this pin to lower than 2.5V will shutdo...divider to Vcc will set the OVP level. this pin disables the OVP function. Connecting a zener or a W... |
Description |
Smart Green-Mode PWM Controller
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File Size |
269.11K /
18 Page |
View
it Online |
Download Datasheet
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Leadtrend
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Part No. |
LD7552
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OCR Text |
... UC384X), By connecting a photo-coupler to close the control loop and achieve the regulation. Supply voltage pin This pin is to program the ...divider with 1/3 ratio, that is,
V+(PWMCOMPARATOR ) = 1 x ( VCOMP - 2VF ) 3
A pull-high resistor... |
Description |
Green Mode PWM Controller
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File Size |
259.65K /
10 Page |
View
it Online |
Download Datasheet
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Price and Availability
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