Details

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BUY ROE-0505S https://www.utsource.net/itm/p/11773192.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	Vin	4.75	5	5.25	V
Output Voltage	Vout	-	5	-	V	Fixed
Output Current	Iout	-	1	1.5	A
Efficiency	畏	-	85	-	%
Ripple and Noise	Vrip	-	50	-	mVpp
Operating Temperature	Topr	-40	-	85	掳C
Storage Temperature	Tstg	-55	-	125	掳C
Input Capacitance	Cin	-	22	-	渭F
Output Capacitance	Cout	-	22	-	渭F
No-Load Current	Iq	-	10	-	mA

Instructions:

1. Input Voltage (Vin):

   • Ensure the input voltage is within the range of 4.75V to 5.25V to avoid damage to the device.

2. Output Voltage (Vout):

   • The output voltage is fixed at 5V. Do not attempt to adjust this value.

3. Output Current (Iout):

   • The typical output current is 1A, with a maximum of 1.5A. Exceeding the maximum current can lead to overheating and potential failure.

4. Efficiency (畏):

   • The efficiency of the device is typically 85%. Ensure proper heat dissipation for optimal performance.

5. Ripple and Noise (Vrip):

   • The ripple and noise on the output should be kept below 50mVpp to ensure stable operation of connected devices.

6. Operating Temperature (Topr):

   • The device operates within a temperature range of -40掳C to 85掳C. Avoid operating in extreme temperatures to prevent damage.

7. Storage Temperature (Tstg):

   • Store the device in a temperature range of -55掳C to 125掳C to ensure long-term reliability.

8. Input Capacitance (Cin):

   • Use a 22渭F capacitor at the input to filter out noise and stabilize the input voltage.

9. Output Capacitance (Cout):

   • Use a 22渭F capacitor at the output to filter out ripple and stabilize the output voltage.

10. No-Load Current (Iq):

    • The no-load current consumption is typically 10mA. This is important for power budgeting in low-power applications.

Additional Notes:

• Always use appropriate decoupling capacitors as specified to ensure stable operation.
• Ensure that the PCB layout is optimized for thermal management, especially when operating at high currents.
• Regularly inspect the device for signs of wear or damage, and replace if necessary.

(For reference only)