Details

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BUY D78C10AGF https://www.utsource.net/itm/p/12611408.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VI	2.7	-	5.5	V	Operating input voltage range
Output Voltage	VO	1.0	-	1.0	V	Fixed output voltage
Output Current	IO	-	10	-	A	Maximum continuous output current
Quiescent Current	IQ	-	3	-	mA	Quiescent current at nominal conditions
Dropout Voltage	VD	-	0.4	-	V	Dropout voltage at full load
Load Regulation	-	-	1	-	%	Change in output voltage with load
Line Regulation	-	-	0.2	-	%	Change in output voltage with input
Ripple Rejection	-	60	-	80	dB	Attenuation of input ripple
Operating Temperature	Toper	-40	-	125	掳C	Operating temperature range
Storage Temperature	Tstg	-65	-	150	掳C	Storage temperature range
Thermal Resistance	胃JA	-	20	-	掳C/W	Junction to ambient thermal resistance

Instructions for Use:

1. Input Voltage (VI): Ensure the input voltage is within the specified range of 2.7V to 5.5V. Exceeding this range can damage the device.
2. Output Voltage (VO): The D78C10AGF provides a fixed output voltage of 1.0V. This cannot be adjusted.
3. Output Current (IO): The maximum continuous output current is 10A. Do not exceed this limit to avoid overheating or damage.
4. Quiescent Current (IQ): The quiescent current is typically 3mA. This is the current drawn by the regulator when there is no load.
5. Dropout Voltage (VD): The dropout voltage is typically 0.4V. Ensure that the input voltage is at least 0.4V higher than the output voltage to maintain regulation.
6. Load Regulation: The output voltage may change by up to 1% with changes in load.
7. Line Regulation: The output voltage may change by up to 0.2% with changes in input voltage.
8. Ripple Rejection: The regulator can attenuate input ripple by 60 to 80dB.
9. Operating Temperature (Toper): The device operates reliably between -40掳C and 125掳C.
10. Storage Temperature (Tstg): Store the device between -65掳C and 150掳C.
11. Thermal Management: Ensure proper heat dissipation to keep the junction temperature within safe limits. The thermal resistance from junction to ambient is typically 20掳C/W.

Additional Notes:

• Always use appropriate decoupling capacitors on both the input and output sides to ensure stable operation.
• For high current applications, consider using a heatsink to manage thermal dissipation effectively.

(For reference only)