Details

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BUY SI8050S https://www.utsource.net/itm/p/11756155.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.5	-	5.5	V	Operating supply voltage range
Output Current	IOUT	-	100	300	mA	Continuous output current
Quiescent Current	IQ	-	10	20	μA	Quiescent current at room temperature
Shutdown Current	ISD	-	0.1	1	μA	Shutdown mode current
Operating Temperature	TOPR	-40	-	125	°C	Operating ambient temperature range
Thermal Shutdown	TSD	-	160	-	°C	Junction temperature thermal shutdown
Maximum Power Dissipation	PD	-	-	800	mW	Maximum power dissipation

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the specified range of 2.5V to 5.5V.

2. Output Current:

   • The device can provide a continuous output current up to 300mA. For reliable operation, it is recommended to operate below the maximum limit.

3. Quiescent and Shutdown Current:

   • The quiescent current is typically 10μA, which helps in minimizing power consumption during normal operation.
   • When in shutdown mode, the current drops to as low as 0.1μA, aiding in battery-powered applications.

4. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to 125°C to ensure stable performance.
   • Be aware that the device will automatically shut down if the junction temperature exceeds 160°C to prevent damage.

5. Power Dissipation:

   • Keep the power dissipation below 800mW to avoid overheating and potential failure.

6. Handling and Installation:

   • Follow standard handling procedures for electrostatic sensitive devices.
   • Ensure proper heat sinking or cooling mechanisms are in place if operating near the maximum power dissipation limits.

7. Application Notes:

   • Refer to the datasheet for detailed application circuits and layout guidelines to optimize performance.

(For reference only)