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UC3845B |
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| Part Number | UC3845B |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally impleme... |
| Features |
to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM
Minidip
SO8
comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the o... |
| Document |
 UC3845B Data Sheet
PDF 233.69KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC3845 |
Fairchild Semiconductor |
SMPS Controller |
|
| 2 | UC3845 |
ST Microelectronics |
CURRENTMODE PWM CONTROLLER |
|
| 3 | UC3845 |
UTC |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
|
| 4 | UC3845 |
ON Semiconductor |
High Performance Current Mode Controllers |
|
| 5 | UC3845 |
Texas Instruments |
Current-Mode PWM Controllers |
|
| 6 | UC3845A |
ST Microelectronics |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
|
| 7 | UC3845A |
LINFINITY |
CURRENT MODE PWM CONTROLLER |
|
| 8 | UC3845A |
Texas Instruments |
Current-Mode PWM Controllers |
|
| 9 | UC3845A |
Unitrode |
Current Mode PWM Controller |
|
| 10 | UC3845A-BW |
FCI |
Current Mode PWM Controller |
|
Desde 2024. D4U Semiconductor.
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