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UC3843T |
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| Part Number | UC3843T |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The UC384XT 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
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 offstate. Diffe... |
| Document |
 UC3843T Data Sheet
PDF 193.56KB |
| Distributor | Stock | Price | Buy |
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| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC3843 |
Texas Instruments |
Current-Mode PWM Controllers |
|
| 2 | UC3843 |
STMicroelectronics |
CURRENTMODE PWM CONTROLLER |
|
| 3 | UC3843 |
Fairchild Semiconductor |
SMPS Controller |
|
| 4 | UC3843 |
ChipsWinner |
Fixed Frequency Current Mode PWM Controller |
|
| 5 | UC3843 |
HOTCHIP |
High Performance Current Mode Controller |
|