Details

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BUY STRG6532 https://www.utsource.net/itm/p/12610633.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	4.5	5.0	5.5	V	Operating voltage range
Output Current	IOUT	-	1.0	1.5	A	Continuous output current
Quiescent Current	IQ	-	1.5	2.0	mA	Current consumed by the device
Efficiency	η	80	85	90	%	Power efficiency at typical load
Dropout Voltage	VDROPOUT	-	0.3	0.5	V	Voltage difference between input and output when fully loaded
Load Regulation	ΔVOUT/ΔILOAD	-	0.1	0.2	mV/A	Change in output voltage with load change
Line Regulation	ΔVOUT/ΔVIN	-	0.05	0.1	mV/V	Change in output voltage with input voltage change
Ripple Rejection	PSRR	-	70	80	dB	Ability to reject input ripple
Operating Temperature	TOPR	-40	-	125	°C	Ambient temperature range
Storage Temperature	TSTG	-65	-	150	°C	Temperature range for storage

Instructions for Use

1. Supply Voltage (VCC):

   • Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.

2. Output Current (IOUT):

   • The device can provide a continuous output current of up to 1.5A. Avoid exceeding this limit to prevent overheating and potential failure.

3. Quiescent Current (IQ):

   • The quiescent current is typically 1.5mA. This is the current consumed by the device even when no load is present.

4. Efficiency (η):

   • The power efficiency is typically around 85%, but it can vary from 80% to 90% depending on the load conditions.

5. Dropout Voltage (VDROPOUT):

   • The dropout voltage is the minimum difference between the input and output voltages required to maintain regulation. It is typically 0.3V but can go up to 0.5V under full load.

6. Load Regulation (ΔVOUT/ΔILOAD):

   • The change in output voltage due to changes in load current should be kept within 0.1 to 0.2 mV/A to ensure stable operation.

7. Line Regulation (ΔVOUT/ΔVIN):

   • The change in output voltage due to changes in input voltage should be kept within 0.05 to 0.1 mV/V to maintain output stability.

8. Ripple Rejection (PSRR):

   • The device has a typical ripple rejection of 70dB, which helps in filtering out input voltage ripples.

9. Operating Temperature (TOPR):

   • The device is designed to operate within an ambient temperature range of -40°C to 125°C. Ensure the operating environment does not exceed these limits.

10. Storage Temperature (TSTG):

    • When storing the device, ensure the temperature is within the range of -65°C to 150°C to prevent damage.

Additional Notes:

• Always use appropriate heat sinks or cooling methods if the device is expected to operate at high temperatures or under high load conditions.
• Ensure proper PCB layout and grounding to minimize noise and improve performance.
• Refer to the datasheet for detailed application circuits and recommended external components.

(For reference only)