Datasheet Details
| Part number | UC2844 |
|---|---|
| Manufacturer | UMW |
| File Size | 881.53 KB |
| Description | fixed frequency current mode PWM controller |
| Datasheet | UC2844 UC2842 Datasheet (PDF) |
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Overview: UMW R UMW UC2842/43/44/45.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | UC2844 |
|---|---|
| Manufacturer | UMW |
| File Size | 881.53 KB |
| Description | fixed frequency current mode PWM controller |
| Datasheet | UC2844 UC2842 Datasheet (PDF) |
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|
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The 2842/43/44/45 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 | Manufacturer |
|---|---|---|---|
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UC2844 | CURRENTMODE PWM CONTROLLER | ST Microelectronics |
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UC2844 | Current Mode PWM Controller | Unitrode |
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UC2844 | Current-Mode PWM Controllers | Texas Instruments |
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UC2844 | High Performance Current-Mode Controller | ON Semiconductor |
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UC2844 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS | Unisonic Technologies |
| Part Number | Description |
|---|---|
| UC2842 | fixed frequency current mode PWM controller |
| UC2843 | fixed frequency current mode PWM controller |
| UC2845 | fixed frequency current mode PWM controller |