Datasheet Details
| Part number | KA3842 |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 554.13 KB |
| Description | CurrentMode PWM Controller |
| Datasheet | KA3842-ETC.pdf |
|
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Overview: KA3842/43/44/45 Inv № 59 Current Mode PWM Controller July 1995 - revised July.
| Part number | KA3842 |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 554.13 KB |
| Description | CurrentMode PWM Controller |
| Datasheet | KA3842-ETC.pdf |
|
|
|
KA3842/43/44/45 are fixed frequency current mode PWM controller.
They are specially designed for OFF−Line and DC to DC converter applications with a minimal external ponents.
Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperature pensated reference, high gain error amplifier, current sensing parator, and a high current totempole output ideally suited for driving a power MOSFET.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
KA3842A | PWM CONTROLLER | Wing Shing Computer Components |
 |
KA3842AC | SMPS Controller | Fairchild Semiconductor |
|
KA3842AE | SMPS Controller | Fairchild Semiconductor |
|
KA3842AM | PWM CONTROLLER | Wing Shing Computer Components |
 |
KA3842B | SMPS Controller | Fairchild |
| Part Number | Description |
|---|---|
| KA3843 | CurrentMode PWM Controller |
| KA3844 | CurrentMode PWM Controller |
| KA3845 | CurrentMode PWM Controller |