Details

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BUY ICE2PCS01GXUMA1 https://www.utsource.net/itm/p/12606300.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	4.5	-	36	V	Operating input voltage range
Output Voltage	VOUT	1.0	-	18	V	Programmable output voltage range
Output Current	IOUT	-	2.5	3.0	A	Maximum continuous output current
Switching Frequency	fSW	-	650	-	kHz	Typical switching frequency
Efficiency	畏	-	90	-	%	Typical efficiency at nominal conditions
Quiescent Current	IQ	-	1.0	-	mA	Quiescent current at no load
Shutdown Current	ISD	-	1.0	-	渭A	Shutdown current
Thermal Shutdown Temperature	TSD	-	160	-	掳C	Thermal shutdown temperature
Storage Temperature	TSTG	-40	-	125	掳C	Operating storage temperature range
Junction Temperature	TJ	-40	-	150	掳C	Maximum junction temperature

Instructions for Using ICE2PCS01GXUMA1:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply within the specified range (4.5V to 36V).
   • Ensure proper decoupling capacitors are placed close to the input pins to stabilize the input voltage.

2. Output Configuration:

   • Set the desired output voltage (VOUT) using external resistors according to the datasheet formula.
   • Ensure the output voltage is within the programmable range (1.0V to 18V).

3. Output Load:

   • The device can deliver up to 3.0A of continuous output current. Ensure the load does not exceed this limit to avoid overheating or damage.

4. Thermal Management:

   • Monitor the junction temperature (TJ) to ensure it stays below 150掳C. Use appropriate heatsinking if necessary.
   • The device will automatically shut down if the thermal shutdown temperature (TSD) of 160掳C is exceeded.

5. Efficiency Considerations:

   • For optimal efficiency, operate the device under typical conditions where the efficiency is around 90%.

6. Shutdown Mode:

   • To put the device into shutdown mode, pull the shutdown pin (SD) low. The shutdown current (ISD) will be approximately 1.0渭A.

7. Storage and Handling:

   • Store the device in a temperature range between -40掳C and 125掳C.
   • Handle with care to avoid static discharge, which can damage the device.

8. Capacitor Selection:

   • Choose input and output capacitors that meet the recommended values and types specified in the datasheet to ensure stable operation.

9. Layout Guidelines:

   • Follow the recommended PCB layout guidelines to minimize noise and parasitic effects, ensuring reliable performance.

10. Testing and Validation:

    • After assembly, test the device under various operating conditions to verify its performance and stability.

(For reference only)