Details

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BUY MPS8599RLRAG https://www.utsource.net/itm/p/12611294.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7	-	5.5	V	Operating supply voltage
Output Current	IOUT	-	1.5	3.0	A	Continuous output current
Efficiency	η	-	92	-	%	Typical efficiency at 3.3V, 1A
Switching Frequency	fSW	-	2.1	-	MHz	Fixed switching frequency
Quiescent Current	IQ	-	60	-	μA	Quiescent current at no load
Dropout Voltage	VDROPOUT	-	300	-	mV	Dropout voltage at 3.0A
Load Transient Response	ΔVOUT	-	100	-	mV	Output voltage deviation from 10% to 90% load
Line Transient Response	ΔVOUT	-	50	-	mV	Output voltage deviation for 2.7V to 5.5V input
Thermal Shutdown	TSD	-	160	-	°C	Thermal shutdown temperature
Operating Temperature	TOPR	-40	-	125	°C	Operating ambient temperature range
Storage Temperature	TSTG	-65	-	150	°C	Storage temperature range

Instructions:

1. Supply Voltage (VDD): Ensure the supply voltage is within the range of 2.7V to 5.5V to avoid damage or improper operation.
2. Output Current (IOUT): The device can provide a continuous output current up to 3.0A. For currents above 1.5A, ensure adequate heat dissipation.
3. Efficiency (η): The typical efficiency is 92% at 3.3V and 1A. Higher efficiencies can be achieved with optimal design and component selection.
4. Switching Frequency (fSW): The fixed switching frequency is 2.1MHz, which helps in minimizing external component sizes.
5. Quiescent Current (IQ): The quiescent current is 60μA at no load, contributing to low power consumption in standby modes.
6. Dropout Voltage (VDROPOUT): The dropout voltage is 300mV at 3.0A, allowing the regulator to maintain regulation even when the input voltage is close to the output voltage.
7. Load Transient Response (ΔVOUT): The output voltage deviation should not exceed 100mV when the load changes from 10% to 90% of the maximum current.
8. Line Transient Response (ΔVOUT): The output voltage deviation should not exceed 50mV when the input voltage changes from 2.7V to 5.5V.
9. Thermal Shutdown (TSD): The device will shut down if the junction temperature exceeds 160°C to prevent damage.
10. Operating Temperature (TOPR): The operating ambient temperature range is -40°C to 125°C. Ensure proper thermal management to keep the device within this range.
11. Storage Temperature (TSTG): The device can be stored between -65°C and 150°C without damage.

For detailed application notes and further information, refer to the datasheet provided by the manufacturer.

(For reference only)