Details

---

BUY LV8727-E https://www.utsource.net/itm/p/7615070.html
Bipolar Motor Driver BiCDMOS Parallel 25-HZIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5	-	5.5	V
Output Current per Channel	IOUT	Continuous	-	1.0	1.5	A
Operating Temperature	TOPR	Storage/Operating	-40	-	85	°C
Thermal Shutdown	TSD	Activation	-	-	150	°C
Under-Voltage Lockout	UVLO	Threshold	-	3.8	-	V
Shutdown Current	ISD	VCC = 5V	-	1.0	-	μA
Output Voltage Drop	VD	IOUT = 1A	-	0.3	-	V

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Output Current:

   • The LV8727-E can provide up to 1.5A continuous output current per channel.
   • For optimal performance, keep the output current within the typical range of 1A.

3. Temperature Management:

   • The operating temperature range is from -40°C to 85°C.
   • Avoid exceeding the thermal shutdown temperature of 150°C to prevent damage.

4. Under-Voltage Lockout (UVLO):

   • The device will enter a shutdown state if the supply voltage drops below 3.8V.
   • Ensure the power supply is stable to avoid unintended shutdowns.

5. Shutdown Mode:

   • In shutdown mode, the current consumption is approximately 1.0μA.
   • Use this mode to conserve power when the device is not in use.

6. Output Voltage Drop:

   • The output voltage drop (VD) at 1A is typically 0.3V.
   • This should be considered when designing the circuit to ensure the load receives the required voltage.

7. Thermal Considerations:

   • Proper heat sinking or cooling mechanisms may be necessary for applications with high current loads to maintain safe operating temperatures.

8. Storage:

   • Store the device in a dry environment to prevent moisture damage.
   • Follow ESD (Electrostatic Discharge) precautions to avoid damaging the device during handling.

9. Mounting:

   • Ensure proper soldering techniques are used to avoid thermal and mechanical stress on the device.
   • Follow the recommended PCB layout guidelines provided by the manufacturer for optimal performance.

(For reference only)