Details

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Below is the parameter table and instructions for the ZS1R52405 electronic component:

Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Condition
Input Voltage	VIN	4.5	-	24	V	Continuous
Output Voltage	VOUT	2.4	5.0	5.5	V	Adjustable
Output Current	IOUT	-	2.4	3.0	A	Continuous
Efficiency	畏	-	92	-	%	At 5V, 1A
Switching Frequency	fSW	-	600	-	kHz	Fixed
Quiescent Current	IQ	-	180	-	渭A	No load
Shutdown Current	ISD	-	1	-	渭A	VEN = 0V
Thermal Shutdown Temperature	TSD	-	160	-	掳C	Typical
Operating Temperature Range	TOPR	-40	-	85	掳C	Storage and Operation
Storage Temperature Range	TSTG	-40	-	125	掳C	Storage

Instructions

1. Input Connection:

   • Connect the input voltage (VIN) to the positive terminal of the power supply.
   • Ensure the input voltage is within the specified range (4.5V to 24V).

2. Output Configuration:

   • The output voltage (VOUT) can be adjusted by using external resistors connected to the feedback (FB) pin.
   • Use the formula ( V_ = V_ left(1 + fracright) ) where ( V_ ) is typically 0.6V.

3. Output Current:

   • The maximum continuous output current is 3.0A. Ensure the load does not exceed this limit to avoid damage.

4. Efficiency:

   • The efficiency is typically 92% at 5V and 1A. Monitor the temperature and efficiency under different load conditions to ensure optimal performance.

5. Thermal Management:

   • The device will shut down if the internal temperature exceeds 160掳C. Ensure proper heat dissipation, especially under high load conditions.

6. Enable/Disable:

   • The enable (VEN) pin can be used to turn the device on or off. Apply a high signal (typically >1.2V) to enable and a low signal (typically <0.8V) to disable.

7. Quiescent and Shutdown Current:

   • The quiescent current is 180渭A when there is no load. The shutdown current is 1渭A when the enable pin is low.

8. Operating and Storage Temperature:

   • Ensure the operating temperature is within -40掳C to 85掳C and the storage temperature is within -40掳C to 125掳C.

9. Mounting and Layout:

   • Follow recommended PCB layout guidelines to minimize noise and improve thermal performance. Use appropriate trace widths and grounding techniques.

10. Safety and Compliance:

    • Ensure the device is used in compliance with all relevant safety standards and regulations.

For more detailed information, refer to the datasheet provided by the manufacturer.

(For reference only)