Details

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BUY TC9273N https://www.utsource.net/itm/p/12610841.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		2.7		5.5	V
Operating Temperature	TOPR		-40		85	掳C
Output Current	IO	Per Channel		100		mA
Quiescent Current	IQ	VCC = 5V, All outputs off		3.5		mA
Propagation Delay	tpd	VCC = 5V, Typical		60		ns
Power Dissipation	PD	Per Package			670	mW

Instructions for TC9273N:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 2.7V to 5.5V.

2. Temperature Considerations:

   • The device operates effectively between -40掳C and 85掳C. Avoid operating outside this temperature range to prevent damage or malfunction.

3. Output Current Limitation:

   • Each output channel can provide up to 100mA of current. Do not exceed this limit to avoid damaging the IC.

4. Quiescent Current:

   • When all outputs are off and VCC is set to 5V, the quiescent current should be around 3.5mA. This value helps in power budget calculations.

5. Propagation Delay:

   • At a typical VCC of 5V, the propagation delay is approximately 60ns. This is important for timing considerations in circuit design.

6. Power Dissipation:

   • The total power dissipation per package should not exceed 670mW. Proper heat sinking or cooling solutions may be necessary depending on the application.

7. Handling Precautions:

   • Handle the IC with care to avoid static damage. Use proper ESD protection measures when installing or handling the component.

8. Mounting and Soldering:

   • Follow standard soldering practices to ensure reliable connections. Avoid overheating during soldering as it can damage the internal structure of the IC.

(For reference only)