Details

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BUY L6562DTR https://www.utsource.net/itm/p/6979879.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	16.5	-	30	V	Operating supply voltage range
Switching Frequency	fsw	20	-	200	kHz	Adjustable switching frequency
Input Current	Iin	-	-	400	mA	Maximum input current
Output Power	Pout	-	-	200	W	Maximum output power
Efficiency	η	-	85	-	%	Typical efficiency
Standby Current	Isb	-	1.5	-	mA	Quiescent current
Thermal Resistance	Rth	-	50	-	°C/W	Junction-to-ambient thermal resistance
Operating Temperature	Topr	-40	-	125	°C	Operating temperature range
Storage Temperature	Tstg	-40	-	150	°C	Storage temperature range

Instructions for L6562DTR

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 16.5V to 30V to avoid damage to the device.

2. Switching Frequency (fsw):

   • Adjust the switching frequency between 20kHz and 200kHz using an external resistor connected to the RT pin.

3. Input Current (Iin):

   • Do not exceed 400mA of input current to prevent overheating or component failure.

4. Output Power (Pout):

   • The maximum output power should be kept below 200W to ensure reliable operation.

5. Efficiency (η):

   • The typical efficiency is around 85%. Optimize the circuit design to achieve this efficiency.

6. Standby Current (Isb):

   • The quiescent current is approximately 1.5mA. This low current draw helps in reducing standby power consumption.

7. Thermal Management:

   • Consider proper heat sinking if operating near the maximum power levels to maintain junction temperatures within safe limits.

8. Operating Temperature (Topr):

   • Ensure that the ambient temperature does not exceed 125°C during operation.

9. Storage Temperature (Tstg):

   • Store the device in environments where the temperature ranges from -40°C to 150°C to prevent damage due to extreme temperatures.

For detailed specifications and advanced applications, refer to the official datasheet provided by the manufacturer.

(For reference only)