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UC2843 |
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| Part Number | UC2843 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of extern... |
| Features |
• Optimized for off-line and DC-to-DC converters • Low start-up current (< 1 mA) • Automatic feedforward compensation • Pulse-by-pulse current limiting • Enhanced load-response characteristics • Undervoltage lockout with hysteresis • Double-pulse suppression • High-current totem-pole output • Internally trimmed bandgap reference • Up to 500-kHz operation • Error amplifier with low output resistance 2 Applications • Switching regulators of any polarity • Transformer-coupled DC-DC converters 3 Description The UCx84x series of control integrated circuits provide the features that are necessary to... |
| Document |
 UC2843 Data Sheet
PDF 3.88MB |
| 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 |
|