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UC2845 |
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| Part Number | UC2845 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplemen... |
| Features |
to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input,
Minidip
SO14
logic to insure latched operation, a PWM comparatorwhich also providescurrentlimit control,and a totem pole output stage designed to source or sink high peak current. The output stage, ... |
| Document |
 UC2845 Data Sheet
PDF 96.20KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC2840 |
Unitrode |
PWM Controller |
|
| 2 | UC2840 |
ST Microelectronics |
PWM Controller |
|
| 3 | UC2841 |
Unitrode |
Programmable Off-Line PWM Controller |
|
| 4 | UC2842 |
ST Microelectronics |
(UC2843 / UC2844 / UC2845) CURRENTMODE PWM CONTROLLER |
|
| 5 | UC2842 |
Texas Instruments |
Current-Mode PWM Controllers |
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