Details

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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:

1. Input Voltage (VIN):

   • Ensure the input voltage is within the operating range of 4.5V to 28V. Exceeding this range can damage the device.

2. Output Voltage (VOUT):

   • The NCP1239JD65R2G provides a fixed output voltage of 6.5V. No external components are required for voltage setting.

3. 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.

4. Load Regulation:

   • The output voltage changes by less than 1% from no load to full load conditions, ensuring stable performance.

5. Line Regulation:

   • The output voltage changes by less than 0.1% over the entire input voltage range, providing consistent output despite input variations.

6. 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.

7. Ripple Rejection (RR):

   • The device offers good ripple rejection of 70dB at 120Hz, reducing noise in the output voltage.

8. 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)