Description
BUY HFA30PA60C https://www.utsource.net/itm/p/12608456.html
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Description |
| Input Voltage |
V_IN |
2.7 |
- |
5.5 |
V |
Operating input voltage range |
| Output Voltage |
V_OUT |
- |
3.3 |
- |
V |
Regulated output voltage |
| Quiescent Current |
I_Q |
- |
60 |
- |
μA |
Current consumption in regulation |
| Shutdown Current |
I_SHDN |
- |
1 |
- |
μA |
Current consumption in shutdown mode |
| Load Current |
I_LOAD |
- |
300 |
- |
mA |
Maximum continuous load current |
| Dropout Voltage |
V_DROPOUT |
- |
60 |
- |
mV |
Voltage difference between VIN and VOUT at max load |
| Operating Temperature |
T_OP |
-40 |
- |
85 |
°C |
Operating temperature range |
Instructions:
- Power Supply Connection: Connect the input voltage (V_IN) to a power supply within the specified range of 2.7V to 5.5V.
- Output Configuration: The output voltage (V_OUT) is preset to 3.3V. Ensure that this matches your system requirements.
- Load Application: Apply the load such that it does not exceed the maximum continuous load current of 300mA.
- Thermal Considerations: Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.
- Shutdown Mode: To enter shutdown mode, pull the shutdown pin low. This reduces the current consumption to approximately 1μA.
- Capacitor Selection: Use appropriate input and output capacitors as recommended by the manufacturer to stabilize the voltage and minimize noise.
- PCB Layout: Pay attention to the PCB layout guidelines provided by the manufacturer for optimal thermal performance and electrical characteristics.
(For reference only)
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