Details

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BUY TB62218AFTG,8,EL https://www.utsource.net/itm/p/7614869.html
Bipolar Motor Driver DMOS Parallel 48-QFN (7x7)

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	4.5	-	20	V	Operating supply voltage range
Output Current per Channel	IO	-	150	-	mA	Maximum continuous output current per channel
Operating Temperature	TOPR	-40	-	85	°C	Operating temperature range
Storage Temperature	TSTG	-40	-	125	°C	Storage temperature range
Power Dissipation	PD	-	-	1.1	W	Maximum power dissipation (Note: Derating above 70°C)
Thermal Resistance	RθJA	-	160	-	°C/W	Junction-to-ambient thermal resistance

Instructions for TB62218AFTG,8,EL

1. Power Supply Connections:

   • Connect the VCC pin to a stable power supply within the specified voltage range (4.5V to 20V).
   • Ensure proper decoupling capacitors are placed close to the VCC and GND pins to minimize noise and voltage drops.

2. Output Configuration:

   • Each output can sink up to 150mA continuously.
   • Do not exceed the maximum power dissipation limit of 1.1W at any time.

3. Temperature Management:

   • Keep the operating temperature within -40°C to 85°C.
   • For temperatures exceeding 70°C, derate the power dissipation accordingly to avoid overheating.

4. Storage Conditions:

   • Store the device in environments where temperatures do not exceed -40°C to 125°C.

5. Thermal Considerations:

   • The junction-to-ambient thermal resistance is 160°C/W. Ensure adequate heat sinking or cooling if operating near maximum power dissipation limits.

6. Handling Precautions:

   • Follow standard ESD (Electrostatic Discharge) precautions when handling the device.
   • Avoid mechanical stress on the leads during soldering and assembly processes.

For detailed application notes and further information, refer to the manufacturer's datasheet.

(For reference only)