Details

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BUY L6206N https://www.utsource.net/itm/p/862087.html
CAP CER 130PF 100V 5% C0G 0805

Below is the parameter table and instructions for the L6206N H-bridge motor driver.

L6206N Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Condition
Supply Voltage	Vcc	4.5	-	28	V	-
Logic Input Voltage	Vih	2.0	-	5.5	V	-
Output Current per Channel	Iout	-	1.2	3.0	A	-
Continuous Current per Bridge	Icont	-	1.2	3.0	A	-
Peak Current per Bridge	Ipeak	-	2.0	5.0	A	-
Thermal Shutdown Temperature	Tsd	-	150	-	°C	-
Operating Temperature Range	Topr	-40	-	125	°C	-
Storage Temperature Range	Tstg	-65	-	150	°C	-

L6206N Instructions

1. Pin Configuration

• Pin 1 (IN1): Logic input for controlling the first half-bridge.
• Pin 2 (IN2): Logic input for controlling the second half-bridge.
• Pin 3 (Vcc): Power supply voltage.
• Pin 4 (GND): Ground.
• Pin 5 (OUT1): Output of the first half-bridge.
• Pin 6 (OUT2): Output of the second half-bridge.
• Pin 7 (EN1/EN2): Enable inputs for both half-bridges (active high).

2. Basic Operation

• Enable Control: The EN1/EN2 pin must be set to high (Vcc) to enable the outputs. Setting it low will disable the outputs.
• Input Control:
  • IN1 and IN2 control the direction of the motor:
    • IN1 = High, IN2 = Low: Motor rotates forward.
    • IN1 = Low, IN2 = High: Motor rotates backward.
    • IN1 = Low, IN2 = Low: Motor stops (brake mode).
    • IN1 = High, IN2 = High: Motor stops (coast mode).

3. Supply Voltage

• Ensure the supply voltage (Vcc) is within the range of 4.5V to 28V to avoid damage to the device.

4. Thermal Considerations

• The L6206N has a thermal shutdown feature that activates at approximately 150°C. Use a heatsink if operating at high currents or in high ambient temperatures.

5. Current Limiting

• The device has internal current limiting to protect against overcurrent conditions. However, it is recommended to use external current limiting resistors or fuses for additional protection.

6. Layout Recommendations

• Place the L6206N close to the power supply and ground planes to minimize inductance and improve stability.
• Use short, wide traces for power and ground connections to reduce resistance and inductance.
• Add decoupling capacitors (e.g., 100nF and 10μF) close to the Vcc and GND pins to filter out noise and provide stable operation.

7. Application Example

• Motor Control Circuit:
  • Connect the motor between OUT1 and OUT2.
  • Connect Vcc to the power supply and GND to the ground.
  • Control IN1 and IN2 with a microcontroller or logic signals to drive the motor in the desired direction.
  • Set EN1/EN2 high to enable the outputs.

By following these instructions, you can effectively use the L6206N H-bridge motor driver in your projects.

(For reference only)