Details

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BUY AUIPS7091G https://www.utsource.net/itm/p/7627135.html
IC HIGH SIDE SWITCH IPS 8SOIC

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	VIN	2.7	-	5.5	V
Output Voltage	VOUT	-	3.3	-	V	Fixed
Output Current	IOUT	-	1	1.5	A
Quiescent Current	IQ	-	20	-	μA	No Load
Dropout Voltage	VDROPOUT	-	250	-	mV	IOUT = 1A
Power Supply Rejection Ratio	PSRR	60	-	-	dB	f = 1kHz
Operating Temperature	TOPR	-40	-	85	°C
Storage Temperature	TSTG	-65	-	150	°C

Instructions for Using AUIPS7091G

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply, ensuring it is within the specified range of 2.7V to 5.5V.
   • Ensure proper decoupling capacitors are placed close to the input and output pins to maintain stability.

2. Output Configuration:

   • The output voltage (VOUT) is fixed at 3.3V. No external resistors are required for setting the output voltage.

3. Load Requirements:

   • The device can supply up to 1.5A of current, with a typical load current of 1A. Ensure that the load does not exceed the maximum output current to avoid overheating or damage.

4. Thermal Considerations:

   • Operate within the temperature range of -40°C to 85°C. For applications where the ambient temperature might exceed these limits, ensure adequate heat dissipation or cooling mechanisms are in place.

5. PCB Layout Recommendations:

   • Place the device on the PCB such that the heat generated can be easily dissipated. Use wide traces for input and output connections to reduce resistance and improve thermal performance.

6. Testing and Validation:

   • Before deploying the device in a final application, test under various conditions including different input voltages, load currents, and temperatures to ensure reliable operation.

7. Handling Precautions:

   • Handle the device with care to avoid electrostatic discharge (ESD). Use appropriate ESD protection equipment when handling the component.

For detailed specifications and more advanced usage, refer to the datasheet provided by the manufacturer.

(For reference only)