Details

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BUY MAX1792EUA18+ https://www.utsource.net/itm/p/12593613.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	2.7		5.5	V
Output Voltage	VOUT	Fixed		1.8		V
Quiescent Current	IQ	VIN = 3.6V, No Load		40		渭A
Efficiency	畏	VIN = 3.6V, IOUT = 500mA		90		%
Load Regulation		VIN = 3.6V, IOUT = 500mA to 1A		卤1		%
Line Regulation		IOUT = 500mA, VIN = 2.7V to 5.5V		卤1		%
Dropout Voltage	VDROPOUT	IOUT = 500mA		300		mV
Short-Circuit Current	ISHORT	VIN = 3.6V		1.5		A
Operating Temperature	TOPR		-40		85	掳C
Storage Temperature	TSTG		-65		150	掳C

Instructions for MAX1792EUA18+

1. Power Supply Connection:

   • Connect the input voltage (VIN) within the range of 2.7V to 5.5V.
   • Ensure that the output load is connected properly to avoid short circuits.

2. Output Configuration:

   • The device provides a fixed output voltage of 1.8V. No external components are required for setting the output voltage.

3. Efficiency Optimization:

   • For optimal efficiency, operate within the recommended input and output current ranges.
   • Keep the quiescent current in mind when designing for low-power applications.

4. Thermal Considerations:

   • Operate within the specified temperature range (-40掳C to +85掳C).
   • Ensure adequate heat dissipation if operating at high currents or temperatures.

5. Protection Features:

   • The device includes internal protection against short circuits.
   • Monitor the short-circuit current limit to prevent damage to the power supply.

6. Storage:

   • Store the device in an environment with temperatures between -65掳C and +150掳C to ensure long-term reliability.

7. Application Notes:

   • Refer to the datasheet for detailed application notes and specific circuit recommendations.
   • Ensure all connections are secure and correctly wired to avoid malfunction or damage.

(For reference only)