Details

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BUY FNB51560TD1 https://www.utsource.net/itm/p/12598252.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	4.5	-	60	V
Output Voltage	VOUT	Adjustable Range	0.8	-	20	V
Switching Frequency	fSW	Default Setting	-	600	-	kHz
Output Current	IOUT	Continuous	-	5	6	A
Efficiency	η	@VOUT=12V, IOUT=3A	-	92	-	%
Quiescent Current	IQ	No Load	-	60	-	μA
Shutdown Current	ISD	VEN=0V	-	1	-	μA
Thermal Shutdown	TSD	Activation	-	160	-	°C
Package Type	-	-	-	-	-	SOIC-8

Instructions for FNB51560TD1

1. Power Supply Connection:

   • Connect the input voltage (VIN) within the operating range of 4.5V to 60V.
   • Ensure proper bypassing with a ceramic capacitor close to the VIN pin.

2. Output Configuration:

   • Set the output voltage (VOUT) using external resistors as per the datasheet formula.
   • The adjustable range is from 0.8V to 20V.

3. Frequency Adjustment:

   • The default switching frequency is set at 600kHz. For different applications, adjust via an external resistor if needed.

4. Thermal Considerations:

   • Monitor the thermal shutdown threshold of 160°C and ensure adequate heat dissipation.

5. Enable Pin:

   • Use the enable pin (VEN) to control the on/off state of the regulator.
   • When VEN is pulled low (<0.4V), the device enters shutdown mode drawing ≤1μA.

6. Protection Features:

   • The device includes overcurrent and thermal protection features to safeguard against fault conditions.

7. Layout Recommendations:

   • Place the input and output capacitors as close as possible to the IC to minimize noise and improve stability.
   • Follow recommended PCB layout guidelines provided in the datasheet for optimal performance.

For detailed specifications and further information, refer to the official datasheet of FNB51560TD1.

(For reference only)