Details

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Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	VIN	4.5	-	13.2	V
Output Voltage	VOUT	0.6	-	5.5	V
Switching Frequency	fSW	300	-	1000	kHz
Quiescent Current	IQ	-	400	-	μA
Shutdown Current	ISD	-	1	-	μA
Enable Input High Level	VENH	-	1.2	-	V
Enable Input Low Level	VENL	-	0.4	-	V
Thermal Shutdown Threshold	TSD	-	160	-	°C
Operating Temperature Range	TOPR	-40	-	125	°C
Storage Temperature Range	TSTG	-65	-	150	°C

Instructions for HIP4080AIBZT

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply within the specified range (4.5V to 13.2V).
   • Ensure the output voltage (VOUT) is set according to your application requirements (0.6V to 5.5V).

2. Enable Pin:

   • The enable pin (EN) should be pulled high (VENH > 1.2V) to activate the device.
   • Pull the enable pin low (VENL < 0.4V) to put the device into shutdown mode.

3. Thermal Management:

   • Monitor the thermal shutdown threshold (TSD = 160°C) to prevent overheating.
   • Use appropriate heatsinking if operating in high-temperature environments.

4. Output Capacitor:

   • Use a suitable output capacitor to stabilize the output voltage. Typically, a ceramic capacitor with low ESR is recommended.

5. Inductor Selection:

   • Choose an inductor that matches the switching frequency (300kHz to 1000kHz) and the desired output current.

6. Layout Considerations:

   • Place the input and output capacitors as close as possible to the IC to minimize parasitic inductance.
   • Ensure proper grounding and decoupling to maintain stability and performance.

7. Storage and Handling:

   • Store the device within the specified storage temperature range (-65°C to 150°C).
   • Handle the device with care to avoid static damage.

8. Application Notes:

   • Refer to the datasheet for detailed application notes and circuit diagrams.
   • For optimal performance, follow the recommended PCB layout guidelines provided in the datasheet.

(For reference only)