Details

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BUY UDN2987A-6-T https://www.utsource.net/itm/p/12596442.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5		5.5	V
Output Current per Channel	IOC	Continuous, per channel		500		mA
Peak Output Current	IOP	Pulse width ≤ 1ms		750		mA
Total Package Power Dissipation	Ptot	Ta = 25°C			1.5	W
Operating Temperature Range	TOPR		-40		85	°C
Storage Temperature Range	TSTG		-65		150	°C
Input High Level Voltage	VIH	Valid input high level	2.0		5.5	V
Input Low Level Voltage	VIL	Valid input low level	0		0.8	V
Quiescent Current	IQ	All outputs off		3		mA

Instructions for UDN2987A-6-T:

1. Power Supply: Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V to avoid damage or improper operation.

2. Current Handling: Each output channel can handle up to 500mA continuously. For pulses lasting less than 1ms, the peak current can go up to 750mA.

3. Thermal Management: The total power dissipation should not exceed 1.5W at room temperature (25°C). Consider heat sinks or other cooling methods if operating near this limit.

4. Temperature Limits: Operate within the temperature range of -40°C to 85°C. Store the device between -65°C and 150°C.

5. Input Signal Levels: Use input voltages between 2.0V and 5.5V for a valid high state and keep below 0.8V for a valid low state.

6. Quiescent Current: When all outputs are off, the quiescent current draw is approximately 3mA.

7. Handling Precautions: Handle with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during installation and handling.

8. Mounting: Ensure proper mounting on the PCB to maintain good thermal and electrical connections. Follow manufacturer guidelines for soldering temperatures and times.

(For reference only)