Description
BUY NCP1239JD65R2G https://www.utsource.net/itm/p/12610528.html
Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
Input Voltage |
VIN |
Operating |
4.5 |
- |
28 |
V |
Output Voltage |
VOUT |
Fixed |
- |
6.5 |
- |
V |
Quiescent Current |
IQ |
VIN = 12V, no load |
- |
60 |
- |
μA |
Load Regulation |
ΔVOUT |
0mA to 1A |
- |
1 |
- |
% |
Line Regulation |
ΔVOUT |
VIN: 4.5V to 28V |
- |
0.1 |
- |
% |
Dropout Voltage |
VDROPOUT |
IOUT = 1A |
- |
0.9 |
- |
V |
Ripple Rejection |
RR |
f = 120Hz |
- |
70 |
- |
dB |
Operating Temperature |
TOPR |
Storage |
-40 |
- |
85 |
°C |
Instructions for Use:
Input Voltage (VIN):
- Ensure the input voltage is within the operating range of 4.5V to 28V. Exceeding this range can damage the device.
Output Voltage (VOUT):
- The NCP1239JD65R2G provides a fixed output voltage of 6.5V. No external components are required for voltage setting.
Quiescent Current (IQ):
- The quiescent current is very low at approximately 60μA when the input voltage is 12V and there is no load. This contributes to efficient power consumption.
Load Regulation:
- The output voltage changes by less than 1% from no load to full load conditions, ensuring stable performance.
Line Regulation:
- The output voltage changes by less than 0.1% over the entire input voltage range, providing consistent output despite input variations.
Dropout Voltage (VDROPOUT):
- The dropout voltage is 0.9V at an output current of 1A, allowing the regulator to operate effectively even with small differences between input and output voltages.
Ripple Rejection (RR):
- The device offers good ripple rejection of 70dB at 120Hz, reducing noise in the output voltage.
Operating Temperature (TOPR):
- The device can operate within a temperature range of -40°C to 85°C. Ensure adequate heat dissipation if used in high-temperature environments.
For detailed design considerations and additional specifications, refer to the datasheet provided by the manufacturer.
(For reference only)
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