Datasheet Details
| Part number | UC2843B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 151.27 KB |
| Description | HIGH-PERFORMANCE CONTROLLER |
| Download | UC2843B Download (PDF) |
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Download the UC2843B datasheet PDF. This datasheet also includes the UC2842B variant, as both parts are published together in a single manufacturer document.
| Part number | UC2843B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 151.27 KB |
| Description | HIGH-PERFORMANCE CONTROLLER |
| Download | UC2843B Download (PDF) |
|
|
|
under-voltagelockout thresholds and maximum duty TheUC384xB family ofcontrolICs providesthe neccycle ranges.
The UC3842B and UC3844B have essary
® UC2842B/3B/4B/5B UC3842B/3B/4B/5B HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER comparatorwhich alsoprovidescurrent limit control, and a totem pole output stage designed to source or sink high peakcurrent.
The outputstage, suitable for driving N-Channel MOSFETs, is low in the offstate.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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UC2843B | HIGH-PERFORMANCE CONTROLLERS | ON Semiconductor |
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UC2843B | Controllers | American First Semiconductor |
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UC2843B | HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS | Unisonic Technologies |
 |
UC2843 | CURRENTMODE PWM CONTROLLER | STMicroelectronics |
 |
UC2843 | Current-Mode PWM Controllers | Texas Instruments |
| Part Number | Description |
|---|---|
| UC2843BN | HIGH-PERFORMANCE PWM CONTROLLER |
| UC2843A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC2840 | PWM Controller |
| UC2842 | CURRENTMODE PWM CONTROLLER |
| UC2842A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC2842B | HIGH-PERFORMANCE CONTROLLER |
| UC2842BN | HIGH-PERFORMANCE PWM CONTROLLER |
| UC2844 | CURRENTMODE PWM CONTROLLER |
| UC2844A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC2844B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |