Datasheet Details
| Part number | NCP1406 |
|---|---|
| Manufacturer | onsemi |
| File Size | 223.65 KB |
| Description | PFM Step Up DC-DC Converter |
| Datasheet |
 NCP1406 Datasheet
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General Description
1 CE Chip Enable Pin (1) The chip is enabled if a voltage which is equal to or greater than 0.9 V is applied.
(2) The chip is disabled if a voltage which is less than 0.3 V is applied.
(3) The chip will be enabled if it is left floating.
Key Features
- 87% Efficiency at VOUT = 25 V, IOUT = 25 mA, VIN = 5 V.
- Adjustable Output Voltage up to 25 V.
- 0.8 A, 26 V Internal Power Switch.
- Operating Input Voltage from 1.4 V to 5.5 V.
- Low Startup Voltage of 1.8 V Typical at No Load.
- Low Operating Current of 15 mA (Not Switching).
- Low Shutdown Current of 0.3 mA.
- Operating Switching Frequency up to 1 MHz.
- Output Voltage Soft.
- Start.
- Thermal Shutdown Protection.