Datasheet Details
| Part number | KA3843AC |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 83.21 KB |
| Description | SMPS Controller |
| Datasheet | KA3843AC_FairchildSemiconductor.pdf |
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Overview: .. .fairchildsemi. KA3843AC SMPS Controller.
| Part number | KA3843AC |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 83.21 KB |
| Description | SMPS Controller |
| Datasheet | KA3843AC_FairchildSemiconductor.pdf |
|
|
|
The KA3843AC are fixed PWM controller for Off-Line and DC to DC converter applications.
The internal circuits include UVLO, low start up current circuit, temperature pensated reference, high gain error amplifier, current sensing parator, and high current totem-pole output for driving a POWER MOSFET.
Also KA3843AC provide low start up current below 0.3mA and short shutdown delay time typ.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
KA3843A | Current Mode PWM Controller | Wing Shing |
|
KA3843AM | Current Mode PWM Controller | Wing Shing |
| ETC | KA3843 | CurrentMode PWM Controller | ETC |
 |
KA3843B | SMPS Controller | Fairchild |
| Part Number | Description |
|---|---|
| KA3842AC | SMPS Controller |
| KA3842AE | SMPS Controller |
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