Details

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BUY THB6064AH https://www.utsource.net/itm/p/12543111.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	4.5	-	30	V	Operating voltage range for the IC.
Output Current	IOUT	-	1.2	2.5	A	Continuous output current per channel.
Peak Current	IPOUT	-	3.2	5.0	A	Peak output current per channel.
Standby Current	ISTBY	-	10	30	μA	Current consumption in standby mode.
Operating Temperature	TOPR	-40	-	85	°C	Operating temperature range.
Storage Temperature	TSTG	-40	-	150	°C	Storage temperature range.
Thermal Resistance	θJA	-	40	-	°C/W	Junction-to-ambient thermal resistance.
Protection Features	-	-	-	-	-	Overcurrent protection, thermal shutdown, undervoltage lockout.

Instructions for Using THB6064AH

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the specified range of 4.5V to 30V.
   • Use appropriate decoupling capacitors (e.g., 10μF and 0.1μF) close to the power pins to stabilize the supply voltage.

2. Output Configuration:

   • Connect the motor leads to the output terminals (OUT1, OUT2, OUT3, OUT4).
   • Ensure the load current does not exceed the continuous output current (1.2A) or peak current (3.2A) ratings.

3. Control Signals:

   • Use the IN1, IN2, IN3, and IN4 pins to control the direction and operation of the motor.
   • Set the ENABLE pin high to enable the driver and low to put it into standby mode.

4. Protection Features:

   • The IC has built-in overcurrent protection, thermal shutdown, and undervoltage lockout.
   • Monitor the temperature and ensure adequate heat dissipation to prevent thermal shutdown.

5. Thermal Management:

   • Mount the IC on a heatsink if operating at high currents or in high ambient temperatures.
   • Ensure the junction-to-ambient thermal resistance (θJA) is managed to keep the junction temperature below the maximum operating temperature.

6. Standby Mode:

   • To reduce power consumption, set the ENABLE pin low to enter standby mode.
   • In standby mode, the current consumption is typically between 10μA and 30μA.

7. Storage and Handling:

   • Store the IC in a dry, cool environment within the specified storage temperature range (-40°C to 150°C).
   • Handle the IC with care to avoid static damage and physical stress.

8. Schematic and Layout:

   • Follow the recommended PCB layout guidelines provided in the datasheet to ensure optimal performance and reliability.
   • Use wide traces for power and ground lines to minimize resistance and voltage drops.

(For reference only)