Details

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BUY AOK40B60D1 https://www.utsource.net/itm/p/12591923.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	V_IN	5.5	-	40	V	Operating input voltage range
Output Voltage	V_OUT	-	6	-	V	Regulated output voltage
Continuous Current	I_CONT	-	1.2	-	A	Continuous output current
Peak Current	I_PEAK	-	2	-	A	Peak output current
Efficiency	畏	-	90	-	%	Typical efficiency at nominal conditions
Switching Frequency	f_SW	-	1.2	-	MHz	Switching frequency
Quiescent Current	I_Q	-	30	-	渭A	Quiescent current
Dropout Voltage	V_DO	-	1.2	-	V	Dropout voltage at full load
Operating Temperature	T_OP	-40	-	85	掳C	Operating temperature range

Instructions for Use:

1. Input Voltage Connection:

   • Connect the input voltage within the specified range (5.5V to 40V) to the VIN pin.

2. Output Voltage Configuration:

   • Ensure the output voltage is set to the desired level, typically 6V. Adjust external components if necessary.

3. Current Handling:

   • The device can handle up to 1.2A continuously and peak currents up to 2A. Ensure your application does not exceed these limits.

4. Heat Management:

   • For applications near the maximum operating temperature (85掳C), consider adding heat sinks or ensuring adequate ventilation.

5. Efficiency Optimization:

   • To achieve the typical efficiency of 90%, operate within the recommended voltage and current ranges.

6. Switching Frequency Considerations:

   • The switching frequency of 1.2MHz allows for smaller external components but may affect EMI considerations.

7. Quiescent Current Awareness:

   • Be aware of the quiescent current of 30渭A when designing low-power systems.

8. Dropout Voltage:

   • Account for the dropout voltage of 1.2V when determining the minimum input voltage required for regulation.

9. Temperature Range Compliance:

   • Operate within the temperature range of -40掳C to 85掳C to ensure reliable performance.

(For reference only)