Details

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BUY L6207D https://www.utsource.net/itm/p/908105.html
DMOS DUAL FULL BRIDGE DRIVER WITH PWM CURRENT CONTROLLER

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	Continuous Operation	4.5	-	30	V
Supply Current	ICC	No Load, VCC = 12V	-	10	-	mA
Maximum Output Current	IOUT	Continuous, TA = 25°C	-	-	3	A
Peak Output Current	IOUT(PK)	TA = 25°C	-	-	5	A
Thermal Shutdown Temperature	TSD	-	150	-	170	°C
Operating Temperature Range	TA	-	-40	-	125	°C
Storage Temperature Range	TSTG	-	-65	-	150	°C
Junction-to-Ambient Thermal Resistance	RθJA	-	-	40	-	°C/W

Instructions for Using L6207D

1. Supply Voltage:

   • Ensure the supply voltage (V_CC) is within the range of 4.5V to 30V. Operating outside this range can damage the device.

2. Supply Current:

   • The typical supply current (I_CC) is 10mA when no load is present and V_CC is 12V. This value can vary depending on the load and supply voltage.

3. Output Current:

   • The maximum continuous output current (I_OUT) is 3A at an ambient temperature (T_A) of 25°C. The peak output current (I_OUT(PK)) can reach up to 5A under the same conditions.
   • Ensure adequate heat dissipation to avoid exceeding these limits, especially at higher temperatures.

4. Thermal Shutdown:

   • The device will automatically shut down if the junction temperature exceeds 150°C and will resume operation once the temperature drops below 170°C. This feature protects the device from overheating.

5. Operating Temperature:

   • The operating temperature range (T_A) is from -40°C to 125°C. Ensure the device operates within this range to maintain reliable performance.

6. Storage Temperature:

   • Store the device in an environment where the temperature ranges from -65°C to 150°C to prevent damage during storage.

7. Thermal Resistance:

   • The junction-to-ambient thermal resistance (R_θJA) is typically 40°C/W. Use a heatsink or other cooling methods to manage heat dissipation effectively, especially when operating at high currents or in high-temperature environments.

8. Circuit Design:

   • Ensure proper decoupling capacitors are placed close to the power supply pins to filter out noise and stabilize the supply voltage.
   • Use appropriate PCB layout techniques to minimize inductance and ensure good thermal management.

9. Safety Precautions:

   • Always follow standard safety guidelines when handling electronic components to avoid electrical shock and damage to the device.
   • Use protective equipment such as gloves and safety glasses when soldering or handling the device.

(For reference only)