Details

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BUY A3946T https://www.utsource.net/itm/p/6525486.html
N/A

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	-	4.5	-	30	V
Peak Output Current	Iout	per channel	-	2.5	-	A
Operating Temperature	Toper	Junction	-40	-	150	°C
Thermal Shutdown	TSD	Activation threshold	-	170	-	°C
Under-Voltage Lockout	UVLO	Disable threshold	-	4.0	-	V
Over-Current Protection	OCP	Trip point	-	3.0	-	A

Instructions for Use:

1. Power Supply: Ensure the supply voltage (Vcc) is within the range of 4.5V to 30V. Avoid exceeding the maximum voltage to prevent damage.

2. Current Handling: The device can handle a peak output current of up to 2.5A per channel. Ensure your application does not exceed this limit to avoid triggering the over-current protection (OCP).

3. Temperature Management: Operate the device within the temperature range of -40°C to 150°C. Be aware that thermal shutdown will activate at approximately 170°C to protect the device from overheating.

4. Under-Voltage Lockout: The device has an under-voltage lockout feature that disables operation when the supply voltage drops below approximately 4.0V. Ensure stable power supply to maintain functionality.

5. Protection Features: Utilize the built-in over-current and thermal protection features to safeguard the device against excessive current and temperature conditions.

6. Installation: Mount the device in a manner that allows adequate heat dissipation, especially if operating near the upper limits of its temperature range.

(For reference only)