Datasheet Details
| Part number | UC3842A-BW |
|---|---|
| Manufacturer | FCI |
| File Size | 917.76 KB |
| Description | Current Mode PWM Controller |
| Datasheet | UC3842A-BW-FCI.pdf |
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Overview: UC384XA-BW Current Mode PWM Controller (UC3842A-BW/43A-BW/44A-BW/45A-BW).
| Part number | UC3842A-BW |
|---|---|
| Manufacturer | FCI |
| File Size | 917.76 KB |
| Description | Current Mode PWM Controller |
| Datasheet | UC3842A-BW-FCI.pdf |
|
|
|
The UC3842A-BW/43A-BW/44A-BW/45A-BW are fixed frequency current mode PWM controller.
They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components.
Internally implemented circuits include a trimmed PIN CONNECTION (TOP VIEW) oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
UC3842A | CURRENT MODE PWM CONTROLLER | UTC |
 |
UC3842A | HIGH-PERFORMANCE CONTROLLERS | Motorola |
 |
UC3842A | SMPS Controller | Fairchild Semiconductor |
 |
UC3842A | HIGH-PERFORMANCE PWM CONTROLLER | ST Microelectronics |
|
UC3842A | CURRENT MODE PWM CONTROL CIRCUITS | UTC |
| Part Number | Description |
|---|---|
| UC3843A-BW | Current Mode PWM Controller |
| UC3844A-BW | Current Mode PWM Controller |
| UC3845A-BW | Current Mode PWM Controller |