Details

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BUY TNY285PG https://www.utsource.net/itm/p/12607137.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	VIN	90	-	265	VAC
Output Power	PO	-	13	-	W
Quiescent Current	IQ	-	0.7	-	mA
Efficiency	η	-	80	-	%
Operating Temperature	TOPR	-40	-	85	°C
Storage Temperature	TSTG	-40	-	125	°C
Junction Temperature	TJ	-40	-	150	°C
Isolation Voltage	VISSO	-	3750	-	VRMS	1 min
Output Voltage Range	VOUT	5	-	24	VDC
Output Ripple and Noise	VRN	-	100	-	mVp-p
Load Regulation	ΔVOUT/ΔILOAD	-	1	-	%
Line Regulation	ΔVOUT/ΔVIN	-	0.5	-	%

Instructions for TNY285PG

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 90VAC to 265VAC to avoid damage to the device.

2. Output Power (PO):

   • The device is designed to provide up to 13W of output power. Ensure the load does not exceed this limit to prevent overheating or failure.

3. Quiescent Current (IQ):

   • The quiescent current is typically 0.7mA. This is the current drawn by the device when it is active but not supplying any load.

4. Efficiency (η):

   • The efficiency of the device is typically 80%. This means that 80% of the input power is converted to output power, with the remaining 20% lost as heat.

5. Operating Temperature (TOPR):

   • The device can operate within a temperature range of -40°C to 85°C. Ensure the ambient temperature does not exceed these limits.

6. Storage Temperature (TSTG):

   • The device can be stored in temperatures ranging from -40°C to 125°C. Avoid exposing the device to extreme temperatures for extended periods.

7. Junction Temperature (TJ):

   • The maximum junction temperature is 150°C. Ensure proper heat dissipation to keep the junction temperature below this limit.

8. Isolation Voltage (VISSO):

   • The device provides an isolation voltage of 3750VRMS for 1 minute. This ensures safety and protection against electrical shocks.

9. Output Voltage Range (VOUT):

   • The output voltage can be set between 5VDC and 24VDC. Use appropriate feedback components to set the desired output voltage.

10. Output Ripple and Noise (VRN):

    • The typical output ripple and noise is 100mV peak-to-peak. Use additional filtering if a cleaner output is required.

11. Load Regulation (ΔVOUT/ΔILOAD):

    • The load regulation is typically 1%, meaning the output voltage will change by 1% for a full load change.

12. Line Regulation (ΔVOUT/ΔVIN):

    • The line regulation is typically 0.5%, indicating that the output voltage will change by 0.5% for a full input voltage range.

Additional Notes:

• Always refer to the datasheet for detailed information and specific application notes.
• Proper PCB layout and component selection are crucial for optimal performance and reliability.
• Use appropriate heatsinking if operating at high power levels or in high-temperature environments.

(For reference only)