Details

---

BUY SGM4056-6.8YPS8G/TR https://www.utsource.net/itm/p/8401942.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating	2.5	-	5.5	V
Output Voltage	VOUT	Fixed	-	6.8	-	V
Output Current	IOUT	Continuous	-	1.5	3	A
Quiescent Current	IQ	No Load	-	20	-	μA
Shutdown Current	ISD	VIN = 5V	-	0.1	-	μA
Efficiency	η	VIN = 5V, IOUT = 1A	-	90	-	%
Dropout Voltage	VDROPOUT	IOUT = 3A	-	0.3	-	V
PSRR		@ 1kHz	-	60	-	dB
Line Regulation		VIN from 2.5 to 5.5V	-	0.1	-	%
Load Regulation		IOUT from 0 to 3A	-	0.1	-	%

Instructions for SGM4056-6.8YPS8G/TR:

1. Power Supply Connection:

   • Connect the input voltage (VIN) between 2.5V and 5.5V to the IN pin.
   • Ensure a stable power supply to avoid transient spikes.

2. Output Configuration:

   • The device provides a fixed output voltage of 6.8V. Connect the OUT pin to your load or circuit requiring this voltage.

3. Grounding:

   • Connect the GND pin to the common ground of your system to ensure proper operation.

4. Thermal Considerations:

   • Place the component in an area with adequate airflow or add a heatsink if operating at higher output currents to manage heat dissipation.

5. Capacitors:

   • Use input and output capacitors as recommended by the datasheet to stabilize the voltage and reduce noise. Typically, 1μF ceramic capacitors are used for both input and output.

6. Shutdown Functionality:

   • To put the device into shutdown mode, pull the SHDN pin low. This reduces the current consumption significantly.

7. PCB Layout:

   • Follow good PCB layout practices to minimize parasitic effects. Keep the traces short and wide, especially for high-current paths.

8. Protection Circuits:

   • The device includes internal protection circuits for overcurrent, overtemperature, and short-circuit conditions. However, external protection may be necessary depending on the application.

Note: For detailed specifications and more advanced applications, refer to the official datasheet provided by the manufacturer.

(For reference only)