Details

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Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	85	-	265	V	Operating input voltage range
Output Power	POUT	-	13	-	W	Maximum output power
Quiescent Current	IQ	-	70	-	渭A	Typical quiescent current
Efficiency	畏	-	84	-	%	Typical efficiency at full load
Operating Temperature	TOP	-40	-	85	掳C	Operating temperature range
Storage Temperature	TSTG	-40	-	125	掳C	Storage temperature range
Junction Temperature	TJ	-	-	150	掳C	Maximum junction temperature
Output Voltage	VOUT	-	5	-	V	Typical output voltage (for 5V version)
Switching Frequency	fSW	-	65	-	kHz	Typical switching frequency
Protection Features	-	-	-	-	-	Overload, overvoltage, short-circuit, thermal shutdown
Package Type	-	-	-	-	-	DIP-8, SOIC-8

Instructions for Using TNY290PG

1. Power Supply Connection:

   • Connect the input voltage (V_IN) to the appropriate pin of the TNY290PG.
   • Ensure the input voltage is within the specified range (85V to 265V).

2. Output Configuration:

   • For a 5V output, connect the output pins to the load.
   • Use appropriate filtering capacitors on the output to stabilize the voltage.

3. Thermal Management:

   • Ensure adequate heat dissipation to keep the junction temperature below 150掳C.
   • Consider using a heatsink if operating at high power levels or in high ambient temperatures.

4. Protection Circuits:

   • The TNY290PG includes built-in protection features such as overload, overvoltage, short-circuit, and thermal shutdown.
   • No external components are typically required for these protections, but ensure the device is not operated under conditions that could trigger these protections frequently.

5. Layout Considerations:

   • Keep high-frequency traces short to minimize noise.
   • Place bypass capacitors close to the IC to reduce noise and improve stability.

6. Storage and Handling:

   • Store the TNY290PG in a dry environment within the specified storage temperature range (-40掳C to 125掳C).
   • Handle with care to avoid damage to the leads and the package.

7. Testing:

   • Before finalizing the design, test the circuit under various load conditions to ensure it meets the performance specifications.
   • Verify the output voltage, efficiency, and temperature performance.

For detailed application notes and more specific information, refer to the datasheet provided by the manufacturer.

(For reference only)