UC3842A Overview
PThe UC384xA family of control ICs provides the necessary.
UC3842A Key Features
- TRIMMED OSCILLATOR DISCHARGE
- CURRENT MODE OPERATION TO 500kHz
- LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING
- HIGH CURRENT TOTEM POLE OUTPUT
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | UC3842A |
|---|---|
| Datasheet | UC3842A UC3843A Datasheet (PDF) |
| File Size | 173.11 KB |
| Manufacturer | STMicroelectronics |
| Description | HIGH-PERFORMANCE PWM CONTROLLER |
|
|
|
PThe UC384xA family of control ICs provides the necessary.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
![]() |
UC3842A | CURRENT MODE PWM CONTROLLER | UTC |
![]() |
UC3842A | HIGH-PERFORMANCE CONTROLLERS | Motorola |
| UC3842A | SMPS Controller | Fairchild Semiconductor | |
![]() |
UC3842A | CURRENT MODE PWM CONTROL CIRCUITS | UTC |
![]() |
UC3842A | CURRENT MODE PWM CONTROLLER | LINFINITY |
See all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| UC3842 | CURRENTMODE PWM CONTROLLER |
| UC3842B | HIGH-PERFORMANCE PWM CONTROLLER |
| UC3842BN | HIGH-PERFORMANCE PWM CONTROLLER |
| UC3843A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3843BN | HIGH-PERFORMANCE PWM CONTROLLER |
| UC3844A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3844B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
| UC3844BN | HIGH-PERFORMANCE PWM CONTROLLER |
| UC3845 | CURRENTMODE PWM CONTROLLER |