Details

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BUY L6598D013TR https://www.utsource.net/itm/p/1551715.html
HIGH VOLTAGE RESONANT CONTROLLER

Parameter	Description	Min	Typ	Max	Unit
VCC	Supply Voltage	12	-	35	V
IOUT	Output Current	-	1.5	2.5	A
fSW	Switching Frequency	50	-	500	kHz
VFB	Feedback Voltage	0.8	-	1.2	V
ITH	Threshold Current	0.5	-	1.0	mA
tON(min)	Minimum On Time	200	-	-	ns
tOFF(min)	Minimum Off Time	200	-	-	ns
VDS(max)	Maximum Drain-Source Voltage	-	-	600	V
Tj	Junction Temperature	-40	-	150	°C
TSTG	Storage Temperature	-40	-	150	°C

Instructions for Using L6598D013TR

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 12V to 35V. Operating outside this range can damage the device.

2. Output Current (I_OUT):

   • The output current should be maintained between 1.5A and 2.5A. Exceeding the maximum current can lead to overheating and potential failure.

3. Switching Frequency (f_SW):

   • Set the switching frequency between 50kHz and 500kHz. Higher frequencies can reduce efficiency due to increased switching losses.

4. Feedback Voltage (V_FB):

   • The feedback voltage should be kept between 0.8V and 1.2V to ensure stable operation. Use a precision voltage divider or reference to achieve this.

5. Threshold Current (I_TH):

   • The threshold current is typically set between 0.5mA and 1.0mA. This current is used to trigger the internal protection mechanisms.

6. Minimum On/Off Times (t_ON(min), t_OFF(min)):

   • The minimum on and off times are both 200ns. Ensure that the control signals respect these minimum times to avoid instability.

7. Maximum Drain-Source Voltage (V_DS(max)):

   • The maximum drain-source voltage is 600V. Do not exceed this limit to prevent breakdown.

8. Junction Temperature (T_j):

   • The junction temperature should be kept between -40°C and 150°C. Proper heat sinking is essential to maintain this temperature range.

9. Storage Temperature (T_STG):

   • Store the device in an environment where the temperature ranges from -40°C to 150°C to ensure long-term reliability.

10. General Handling:

    • Handle the device with care to avoid static discharge and physical damage.
    • Follow all safety guidelines and datasheet recommendations for optimal performance and reliability.

(For reference only)