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KA3842A |
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| Part Number | KA3842A |
| Manufacturer | Wing Shing Computer Components |
| Description | Linear Integrated Circuit CURRENT−MODE PWM CONTROLLER The KA3842A KA3842AM are fixe frequency current-mode PWM controller. They are specially designed for OFF−Line and DC−to−DC converter applications ... |
| Features |
• • • • Low Start-Up Current Maximum Duty Cycle U/V Lockout With Hysteresis Operating Freguency Up To 500khz SO-8 DIP-8 ordering information Device KA3842AM KA3842AMM KA3842AN KA3842AMN Package SO-8 SO-8 DIP-8 DIP-8 Operating temperature 0 to +700C " " " BLOCK DIAGRAM Absolute Maximum Ratings Characteristic Supply Voltage Output Current Analog Inputs Error Amp Output Sink Current Power Dissipation (TA=250C) Symbol VCC IO VI ISINK (E.A) PO Value 30 ±1 −0.3 to VCC 10 1 Unit V A V mA W Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com Tel:(852)2341 9276 Fax:(8... |
| Document |
 KA3842A Data Sheet
PDF 153.85KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | KA3842 |
ETC |
CurrentMode PWM Controller |
|
| 2 | KA3842AC |
Fairchild Semiconductor |
SMPS Controller |
|
| 3 | KA3842AE |
Fairchild Semiconductor |
SMPS Controller |
|
| 4 | KA3842AM |
Wing Shing Computer Components |
PWM CONTROLLER |
|
| 5 | KA3842B |
Fairchild |
SMPS Controller |
|
| 6 | KA3843 |
ETC |
CurrentMode PWM Controller |
|
Desde 2024. D4U Semiconductor.
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