TDA8920BTH: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	10		32	V
Input Voltage Range	Vin	Differential input	-0.3		5	V
Output Current	Iout	Continuous, per channel		2.5	3.5	A
Quiescent Current	Iq	All channels off		40		mA
Power Dissipation	Pd	TA = 25°C		70		W
Junction Temperature	Tj	Maximum			150	°C
Thermal Resistance	Rth	Junction to ambient		60		°C/W

Power Supply Connection:
- Connect the supply voltage (Vcc) between 10V and 32V to the appropriate pins. Ensure proper decoupling capacitors are placed close to the power supply pins.
Input Signal:
- Apply differential input signals within the range of -0.3V to +5V. Avoid exceeding these limits to prevent damage or erratic behavior.
Output Configuration:
- The output current capability is up to 3.5A continuous per channel. Ensure that the load connected can handle this current without overheating.
Thermal Management:
- Given the maximum junction temperature of 150°C, ensure adequate heat sinking or cooling mechanisms are in place, especially if operating near maximum power dissipation.
Quiescent Current:
- When all channels are off, the quiescent current should be around 40mA. This helps in assessing power consumption in standby modes.
Operating Temperature:
- Operate the device within its specified temperature range to ensure reliability and longevity. Monitor the thermal resistance to avoid overheating.
Protection Circuits:
- Utilize any built-in protection features as detailed in the datasheet to safeguard against short circuits, overvoltage, and thermal overload.
Installation:
- Follow the recommended PCB layout guidelines provided by the manufacturer to optimize performance and minimize noise.

Note: Always refer to the specific datasheet provided by the manufacturer for detailed information and updates.

(For reference only)