Details

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BUY UC5602DWP https://www.utsource.net/itm/p/12611328.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	4.5	5.0	5.5	V	Operating supply voltage
Output Voltage	Vo	-	5.0	-	V	Regulated output voltage
Quiescent Current	IQ	-	1.5	-	mA	Current consumed by the regulator when no load
Output Current	Io	-	200	-	mA	Maximum continuous output current
Dropout Voltage	Vdo	-	1.3	-	V	Voltage difference between input and output at max Io
Thermal Shutdown	TSD	-	160	-	掳C	Temperature at which the device shuts down
Protection Features	-	-	-	-	-	Overcurrent, thermal shutdown

Instructions for Using UC5602DWP

1. Power Supply Connection:

   • Connect the positive terminal of the power supply to the VIN pin.
   • Connect the negative terminal (ground) of the power supply to the GND pin.

2. Output Connection:

   • Connect the load to the VOUT pin.
   • Ensure the load does not exceed the maximum output current of 200 mA.

3. Capacitors:

   • Place a 1 渭F ceramic capacitor between VIN and GND as close to the IC as possible to filter out noise.
   • Place a 1 渭F ceramic capacitor between VOUT and GND to stabilize the output voltage.

4. Thermal Management:

   • Ensure adequate heat dissipation if operating near the maximum output current to prevent thermal shutdown.
   • Consider using a heatsink or ensuring good airflow around the IC.

5. Overcurrent Protection:

   • The IC has built-in overcurrent protection to prevent damage from excessive load currents.
   • If the output current exceeds the threshold, the IC will limit the current and may shut down temporarily.

6. Thermal Shutdown:

   • The IC will automatically shut down if the temperature exceeds 160掳C to prevent damage.
   • Allow the IC to cool down before it resumes operation.

7. Storage and Handling:

   • Store the IC in a dry, cool place.
   • Handle with care to avoid static discharge, which can damage the IC.

8. Testing:

   • Before connecting the load, test the output voltage with a multimeter to ensure it is within the expected range.
   • Gradually increase the load to verify the stability of the output voltage.

(For reference only)