Datasheet Details
| Part number | NCP1550 |
|---|---|
| Manufacturer | ON |
| File Size | 197.67 KB |
| Description | 600 kHz PWM/PFM Step-Down DC-DC Controller |
| Download | NCP1550 Download (PDF) |
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| Part number | NCP1550 |
|---|---|
| Manufacturer | ON |
| File Size | 197.67 KB |
| Description | 600 kHz PWM/PFM Step-Down DC-DC Controller |
| Download | NCP1550 Download (PDF) |
|
|
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NCP1550 600 kHz PWM/PFM Step−Down DC−DC Controller The NCP1550 is a monolithic micropower high frequency voltage mode step−down controller IC, specially designed for battery operated hand−held electronic products.
With appropriate external P−type MOSFET, the device can provide up to 2.0 A loading current with high conversion efficiency.
The device operates in Constant−Frequency PWM mode at normal operation, that ensures low output ripple noise, and which will automatically switch to PFM mode at low output loads for higher efficiency.
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