Details

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BUY SIM6822M https://www.utsource.net/itm/p/12533083.html

Parameter	Symbol	Condition	Min	Typ	Max	Unit
Input Voltage	VIN	-	2.0	-	5.5	V
Output Voltage	VOUT	-	-	3.3	-	V
Output Current	IOUT	Continuous	-	1.0	1.2	A
Efficiency	η	VIN = 3.3V	-	90	-	%
Quiescent Current	IQ	VIN = 3.3V	-	20	-	μA
Dropout Voltage	VDROPOUT	IOUT = 1.0A	-	200	-	mV
Load Regulation	ΔVOUT	IOUT: 0 → 1.0A	-	20	-	mV
Line Regulation	ΔVOUT	VIN: 2.0 → 5.5V	-	20	-	mV
Ripple Rejection	RR	100 Hz	-	70	-	dB
Operating Temperature	TOPR	-	-40	-	85	°C
Storage Temperature	TSTG	-	-40	-	85	°C

Instructions for Using SIM6822M

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the positive terminal of the power supply.
   • Connect the ground (GND) to the negative terminal of the power supply.

2. Output Configuration:

   • The output voltage (VOUT) is fixed at 3.3V. No external resistors are required for voltage setting.

3. Capacitors:

   • Use a 10μF ceramic capacitor on the input side (VIN) to filter noise and stabilize the input voltage.
   • Use a 10μF ceramic capacitor on the output side (VOUT) to filter the output and ensure stability.

4. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at high current levels or in high ambient temperatures.
   • Place the device on a PCB with sufficient copper area to help dissipate heat.

5. Load Connection:

   • Connect the load to the output terminals (VOUT and GND).

6. Protection:

   • The SIM6822M includes overcurrent protection and thermal shutdown features to protect against short circuits and overheating.

7. Testing:

   • Before finalizing the design, test the module under various conditions (e.g., different input voltages, load currents) to ensure it meets the required performance specifications.

8. Storage and Handling:

   • Store the device in a dry, cool place.
   • Handle with care to avoid damage from static electricity.

By following these instructions, you can effectively integrate the SIM6822M into your electronic projects.

(For reference only)