Details

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BUY IR2E04 https://www.utsource.net/itm/p/12618635.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	V_IN		4.5	20	V	Operating input voltage range
Output Voltage	V_OUT		3.3	3.3	V	Regulated output voltage
Quiescent Current	I_Q		1	5	μA	Supply current in regulation state
Load Current	I_LOAD			300	mA	Maximum load current
Dropout Voltage	V_DROPOUT		0.3	1.2	V	Typical dropout voltage at 300mA
Power Dissipation	P_DIS			600	mW	Maximum power dissipation
Operating Temperature	T_OP	-40		85	°C	Operating temperature range

Instructions:

1. Installation:

   • Ensure the IR2E04 is placed correctly on the PCB with proper orientation to avoid damage.
   • Soldering should be done quickly to prevent heat damage to the component.

2. Input Voltage:

   • Connect the input voltage within the specified range (4.5V to 20V) to the VIN pin.
   • Ensure stable input voltage to maintain optimal performance.

3. Output Voltage:

   • The regulated output voltage of 3.3V is provided through the VOUT pin.
   • Verify the output voltage using a multimeter before connecting any loads.

4. Load Connection:

   • Connect the load between the VOUT and GND pins.
   • Do not exceed the maximum load current of 300mA to prevent overheating or damage.

5. Thermal Consideration:

   • Ensure adequate heat sinking if operating near the maximum power dissipation limit.
   • Monitor the temperature to ensure it stays within the operating temperature range (-40°C to 85°C).

6. Capacitor Requirements:

   • Use appropriate input and output capacitors as recommended by the manufacturer to stabilize the voltage and reduce noise.
   • Typically, a 1μF ceramic capacitor on the input and a 1μF ceramic capacitor on the output are sufficient.

(For reference only)