Details

---

BUY PS21255-E https://www.utsource.net/itm/p/6527825.html
MOTOR CONTROLLER,HYBRID,MODULE,26PIN

Parameter	Description	Value	Unit
Supply Voltage	Operating voltage range	2.7 to 5.5	V
Output Current	Continuous output current	3.0	A
Quiescent Current	Current consumption in normal operation	2.5	渭A
Shutdown Current	Current consumption in shutdown mode	0.1	渭A
Dropout Voltage	Voltage difference between input and output	0.3 (typ)	V
Operating Temperature	Range of ambient temperature for operation	-40 to 85	掳C
Junction Temperature	Maximum junction temperature	125	掳C
Package Type	Physical package type	SOT-23

Instructions for PS21255-E:

1. Power Supply Connection:

   • Connect the input pin to a power supply within the specified supply voltage range (2.7V to 5.5V).

2. Ground Connection:

   • Ensure a solid ground connection to the GND pin.

3. Output Configuration:

   • Connect the load to the output pin. Ensure the load does not exceed the maximum continuous output current of 3.0A.

4. Thermal Considerations:

   • Monitor the junction temperature to ensure it does not exceed 125掳C. Use appropriate heat sinking if necessary.

5. Shutdown Mode:

   • To enter shutdown mode, apply a low signal to the enable pin. This reduces the current consumption to 0.1渭A.

6. Capacitor Requirements:

   • For stable operation, place a 1渭F ceramic capacitor close to the input pin and a 1渭F ceramic capacitor close to the output pin.

7. Operating Environment:

   • Operate the device within the specified temperature range (-40掳C to 85掳C) for reliable performance.

8. Handling Precautions:

   • Handle the component with care to avoid damage from electrostatic discharge (ESD).

(For reference only)