Details

---

BUY A3932SLDT https://www.utsource.net/itm/p/12596375.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	4.5	5.0	5.5	V	Operating voltage range
Logic Input Voltage	Vih	2.0		5.5	V	High-level input voltage
Logic Output Voltage	Vol		0.4	0.6	V	Low-level output voltage (at 10mA)
Peak Current Limit	Ilim	3.0	3.5	4.0	A	Peak current limit for motor windings
Thermal Shutdown	TSD		170		掳C	Temperature at which thermal shutdown activates
Fault Output	FO					Indicates fault condition

Instructions for A3932SLDT:

1. Power Supply Connection:

   • Connect the supply voltage (Vcc) between 4.5V and 5.5V to the appropriate pin.

2. Logic Inputs:

   • Ensure logic input voltages (Vih) are within the specified range of 2.0V to 5.5V to avoid damage or malfunction.

3. Motor Connections:

   • Connect motor windings ensuring peak currents do not exceed the typical limit of 3.5A to prevent triggering the current limit protection.

4. Thermal Management:

   • Monitor the device temperature to stay below 170掳C to avoid thermal shutdown. Proper heat sinking is recommended for high-power applications.

5. Fault Monitoring:

   • Use the fault output (FO) to monitor for any fault conditions. This pin will indicate issues that need addressing.

6. Output Configuration:

   • The low-level output voltage (Vol) should be considered when designing circuits to ensure proper signal levels for connected components.

Ensure all connections are secure and within specified limits to maintain optimal performance and reliability of the A3932SLDT.

(For reference only)