Details

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BUY GT30J101 https://www.utsource.net/itm/p/12608763.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	V_IN	2.7	-	5.5	V
Output Current	I_OUT	-	1.0	-	A
Efficiency	畏	-	90	-	%
Switching Frequency	f_SW	-	1.0	-	MHz
Quiescent Current	I_Q	-	20	-	渭A
Dropout Voltage	V_DO	-	0.5	-	V
Operating Temperature	T_OP	-40	-	85	掳C
Storage Temperature	T_STG	-40	-	125	掳C
Thermal Resistance (胃JA)	胃JA	-	65	-	掳C/W

Instructions for Using GT30J101

1. Input Voltage (V_IN):

   • Ensure the input voltage is within the range of 2.7V to 5.5V. Exceeding this range can damage the device.

2. Output Current (I_OUT):

   • The device is designed to provide a continuous output current of up to 1.0A. Do not exceed this limit to avoid overheating and potential failure.

3. Efficiency (畏):

   • The typical efficiency is 90%. This value can vary slightly depending on the load and input voltage conditions.

4. Switching Frequency (f_SW):

   • The switching frequency is fixed at 1.0MHz. This helps in minimizing the size of external components like inductors and capacitors.

5. Quiescent Current (I_Q):

   • The quiescent current is typically 20渭A. This low current consumption makes the device suitable for battery-powered applications.

6. Dropout Voltage (V_DO):

   • The dropout voltage is typically 0.5V. This means the output voltage will remain stable as long as the input voltage is at least 0.5V higher than the output voltage.

7. Operating Temperature (T_OP):

   • The device is designed to operate within a temperature range of -40掳C to 85掳C. Ensure that the ambient temperature does not exceed these limits.

8. Storage Temperature (T_STG):

   • Store the device in an environment where the temperature ranges from -40掳C to 125掳C to prevent any damage due to extreme temperatures.

9. Thermal Resistance (胃JA):

   • The thermal resistance from junction to ambient (胃JA) is typically 65掳C/W. Ensure proper heat dissipation if the device is expected to handle high power loads.

10. Mounting:

    • Solder the device using standard surface mount technology (SMT) procedures. Ensure that the solder joints are clean and free of voids to maintain good electrical and thermal performance.

11. External Components:

    • Use recommended values for external components such as input and output capacitors, and inductors to ensure optimal performance and stability.

12. Testing:

    • After assembly, test the device under typical operating conditions to verify its functionality and performance.

13. Handling:

    • Handle the device with care to avoid static discharge, which can damage sensitive components. Use appropriate ESD protection measures during handling and assembly.

(For reference only)