Details

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BUY TPS61160ADRVT https://www.utsource.net/itm/p/12612109.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.5	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	3.0	-	18	V	Adjustable output voltage
Switching Frequency	fSW	1.0	-	2.0	MHz	Switching frequency
Efficiency	η	-	90	-	%	Typical efficiency at rated conditions
Quiescent Current	IQ	-	45	-	μA	Quiescent current at no load
Load Current	ILOAD	-	100	1500	mA	Continuous output current
Shutdown Current	ISD	-	0.6	-	μA	Current in shutdown mode
Start-Up Time	tSTART	-	1.5	-	ms	Time to reach regulation from UVLO
UVLO Threshold	VUVLO	2.3	-	-	V	Undervoltage lockout threshold
Thermal Shutdown	TSD	-	160	-	°C	Temperature at which device enters thermal SD

Instructions for Using TPS61160ADRVT

1. Input Voltage Setup:

   • Ensure the input voltage is within the specified range (2.5V to 5.5V). Connect the input voltage to the VIN pin and ground.

2. Output Voltage Configuration:

   • Use external resistors to set the desired output voltage according to the formula provided in the datasheet. Connect these resistors between the FB, GND, and VOUT pins.

3. Switching Frequency Adjustment:

   • The switching frequency can be adjusted by connecting an external resistor to the RT pin. Refer to the datasheet for specific resistor values corresponding to desired frequencies.

4. Enable/Disable Functionality:

   • To enable or disable the device, use the EN pin. A high signal on this pin enables the device, while a low signal disables it.

5. Thermal Considerations:

   • Monitor the operating temperature to ensure it does not exceed the maximum thermal shutdown point of 160°C. Adequate heat sinking may be required depending on the application.

6. Protection Features:

   • The device includes protection features such as undervoltage lockout (UVLO) and thermal shutdown. Ensure these are properly configured for your application.

7. Layout Recommendations:

   • Follow good PCB layout practices to minimize noise and improve performance. Keep power traces short and wide, and place decoupling capacitors close to the IC.

8. Application-Specific Adjustments:

   • For specific applications, refer to the detailed application notes provided in the full datasheet for additional guidance on component selection and circuit design.

(For reference only)