Datasheet Details
| Part number | UC2843B |
|---|---|
| Manufacturer | Unisonic Technologies |
| File Size | 429.09 KB |
| Description | HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS |
| Download | UC2843B Download (PDF) |
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Overview: UNISONIC TECHNOLOGIES CO., LTD UC2843B LINEAR INTEGRATED CIRCUIT HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS.
| Part number | UC2843B |
|---|---|
| Manufacturer | Unisonic Technologies |
| File Size | 429.09 KB |
| Description | HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS |
| Download | UC2843B Download (PDF) |
|
|
|
The UTC UC2843B provides off-line or DC-DC fixed-frequency current-mode control design with minimum external components.
Internally-implemented circuits include an under-voltage lockout (UVLO) and a precision reference with accuracy at the error amplifier input.
The UTC UC2843B also contain internal circuits which include a pulse width modulation (PWM) comparator providing current-limit control, logic ensuring latched operation, and a totem-pole output stage designed to source or sink high-peak current.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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UC2843B | HIGH-PERFORMANCE CONTROLLER | ST Microelectronics |
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UC2843B | HIGH-PERFORMANCE CONTROLLERS | ON Semiconductor |
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UC2843B | Controllers | American First Semiconductor |
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UC2843BN | HIGH-PERFORMANCE PWM CONTROLLER | ST Microelectronics |
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UC2843 | CURRENTMODE PWM CONTROLLER | STMicroelectronics |
| Part Number | Description |
|---|---|
| UC2844 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
| UC2845 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
| UC2306 | MICROPOWER DC/DC CONVERTERS |