Details

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BUY L6569D013TR https://www.utsource.net/itm/p/4614926.html
DRVR HALF BRDG HV W/OSC 8SOIC

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	14.4	-	22.0	V	Operating supply voltage range
Standby Current	Icc(S)	-	3.0	-	mA	Quiescent current in standby mode
Operating Frequency	fsw	20	-	100	kHz	Switching frequency range
Maximum Duty Cycle	Dmax	-	0.5	-	-	Maximum duty cycle
Overcurrent Protection	OCP	-	1.2	-	A	Threshold for overcurrent protection
Overvoltage Protection	OVP	-	300	-	V	Threshold for overvoltage protection
Undervoltage Lockout	UVLO	-	10.0	-	V	Threshold for undervoltage lockout
Thermal Shutdown	TSD	-	170	-	°C	Temperature threshold for thermal shutdown
Output Current Limit	Ilim	-	1.5	-	A	Output current limit
Power Dissipation	Pdiss	-	1.5	-	W	Maximum power dissipation
Operating Temperature	Topr	-40	-	150	°C	Operating temperature range
Storage Temperature	Tstg	-55	-	150	°C	Storage temperature range

Instructions for L6569D013TR

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the specified range of 14.4V to 22.0V to avoid damage to the device.

2. Standby Current (Icc(S)):

   • The quiescent current in standby mode is typically 3.0mA. This should be considered in power budget calculations.

3. Operating Frequency (fsw):

   • Set the switching frequency between 20kHz and 100kHz to ensure stable operation and efficiency.

4. Maximum Duty Cycle (Dmax):

   • The maximum duty cycle is 0.5 (50%). Exceeding this can lead to instability or damage.

5. Overcurrent Protection (OCP):

   • The device will shut down if the output current exceeds 1.2A to protect against overcurrent conditions.

6. Overvoltage Protection (OVP):

   • The device will shut down if the output voltage exceeds 300V to protect against overvoltage conditions.

7. Undervoltage Lockout (UVLO):

   • The device will not operate if the input voltage drops below 10.0V to prevent malfunction.

8. Thermal Shutdown (TSD):

   • The device will shut down if the internal temperature exceeds 170°C to prevent thermal damage.

9. Output Current Limit (Ilim):

   • The output current is limited to 1.5A to protect the device from excessive load.

10. Power Dissipation (Pdiss):

    • Ensure that the power dissipation does not exceed 1.5W to maintain safe operating conditions.

11. Operating Temperature (Topr):

    • The device is designed to operate between -40°C and 150°C. Ensure proper heat sinking if operating near the upper limit.

12. Storage Temperature (Tstg):

    • Store the device between -55°C and 150°C to prevent damage during storage.

13. General Handling:

    • Handle the device with care to avoid static discharge, which can damage sensitive components.
    • Follow recommended PCB layout guidelines to ensure optimal performance and reliability.

14. Testing and Validation:

    • Perform thorough testing under all expected operating conditions to ensure the device meets the required specifications.

15. Documentation:

    • Refer to the datasheet and application notes for detailed information and specific application circuits.

(For reference only)