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WS2596B bảng dữ liệu(PDF) 7 Page - List of Unclassifed Manufacturers

tên linh kiện WS2596B
Giải thích chi tiết về linh kiện  High Efficiency Charger Control IC
PDF  9 Pages
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nhà sản xuất  ETC2 [List of Unclassifed Manufacturers]
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WS2596B bảng dữ liệu(HTML) 7 Page - List of Unclassifed Manufacturers

  WS2596B Datasheet HTML 1Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 2Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 3Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 4Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 5Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 6Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 7Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 8Page - List of Unclassifed Manufacturers WS2596B Datasheet HTML 9Page - List of Unclassifed Manufacturers  
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www.winsemi.com
Tel : +86-755-8250 6288
Fax : +86-755-8250 6299
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WS2596B Product Description
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
The Vcs will rise up rapidly when the secondary SBD is
shorted of the transformer is saturation. When Vcs >1.5V,
the switching pulses will be stopped, and IC auto-restart.
If VFB>-1.2V during primary ON, IC will auto-restart, too.
CS Threshold
When the load is high, the CS threshold is 500mV. To
improve the audio noise suppression, the CS threshold will
be reduced to 330mV when the system operates with light
load or no load.
Slope Drive Technology
Because the transistor is a current amplifier, its collector
current and base current has a certain ratio. WS2596B works
in discontinuous mode. When the internal BJT is ON, the
collector current will rise from 0, in order to reduce the driving
loss, the base current will start from 12mA, and then with the
CS voltage rise, base current ratio increased, when the CS
voltage reached 430mV, the base current will rise to 40mA.
Random Frequency jitter
WS2596B has built-in random frequency jitter to reduce
system EMI.



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