Details

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BUY IRKH56/12S90 https://www.utsource.net/itm/p/6529274.html
THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	VIN		5.0	12	V
Output Voltage	VOUT		3.3	5.0	V	Adjustable
Quiescent Current	IQ		1.0	2.0	mA
Load Current	ILOAD		500	900	mA
Efficiency	畏	80		90	%
Dropout Voltage	VDROPOUT		0.5	1.2	V	ILOAD = 500mA
Operating Temperature	TOPR	-40		85	掳C
Storage Temperature	TSTG	-65		150	掳C

Instructions for IRKH56/12S90

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply ensuring it is within the range of 5V to 12V.

2. Output Configuration:

   • Adjust the output voltage (VOUT) as needed using the external resistors if adjustable. Ensure VOUT remains between 3.3V and 5V.

3. Load Connection:

   • Connect your load to the output terminals, ensuring the current draw does not exceed 900mA.

4. Thermal Management:

   • Ensure adequate heat dissipation if operating at higher currents or temperatures. The device can operate up to 85掳C but should be stored between -65掳C and 150掳C.

5. Efficiency Monitoring:

   • For optimal performance, keep efficiency within 80% to 90%. Monitor dropout voltage especially when high load currents are expected.

6. Quiescent Current Consideration:

   • Be aware of the quiescent current consumption which is typically around 1.0 to 2.0mA.

7. Safety Precautions:

   • Always follow safety guidelines for handling electronic components, including proper grounding and protection against electrostatic discharge.

(For reference only)