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NCP1203 |
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| Part Number | NCP1203 |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Description | Pin No. Pin Name Function 1 Adj Adjust the skipping peak current 2 FB Sets the peak current setpoint 3 CS Current sense input 4 GND The IC ground 5 Drv Driving pulses 6 VCC 7 NC ... |
| Features |
a high−voltage startup FET which ensures a clean and loss−less startup sequence. Its current−mode control naturally provides good audio−susceptibility and inherent pulse−by−pulse control.
When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so−called skip cycle mode and provides improved efficiency at light loads while offering excellent performance in standby conditions. Because this occurs at a user adjustable low peak current, no acoustic noise takes place.
The NCP1203 also includes an efficient protective circuitry wh... |
| Document |
 NCP1203 Data Sheet
PDF 705.91KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | NCP120 |
ON Semiconductor |
Very Low Dropout Bias Rail CMOS Voltage Regulator |
|
| 2 | NCP1200 |
ON Semiconductor |
PWM Current-Mode Controller |
|
| 3 | NCP1200A |
ON Semiconductor |
PWM Current-Mode Controller |
|
| 4 | NCP1200CH |
ON Semiconductor |
PWM Controller |
|
| 5 | NCP1200D |
ON Semiconductor |
PWM Controller |
|