Details

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BUY UDN2981A https://www.utsource.net/itm/p/8724821.html
IC SOURCE DRIVER 8CHAN 18DIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Continuous	4.5	5	5.5	V
Output Current (per channel)	IO	Continuous	-	500	-	mA
Peak Output Current (per channel)	IOP	Pulse Width ≤ 10ms	-	600	-	mA
Power Dissipation	PD	Total Package	-	-	2000	mW
Operating Temperature	TOPR	Storage	-40	-	85	°C
Storage Temperature	TSTG	Storage	-40	-	150	°C

Instructions for UDN2981A:

1. Power Supply: Ensure the supply voltage is within the specified range of 4.5V to 5.5V to avoid damage or malfunction.
2. Current Handling: Do not exceed the continuous output current of 500mA per channel. For peak currents, ensure they do not exceed 600mA and are limited to pulse widths of 10ms or less.
3. Thermal Management: Keep the power dissipation within the limit of 2000mW to prevent overheating. Consider heat sinking if necessary.
4. Temperature Range: Operate the device within the temperature range of -40°C to 85°C. Storage should be between -40°C and 150°C.
5. Installation: Ensure proper installation with correct pin orientation to avoid short circuits and potential damage.
6. Handling Precautions: Handle the device with care to prevent static damage. Use appropriate ESD precautions.

(For reference only)