Description
BUY SF5408 https://www.utsource.net/itm/p/12611098.html
| Parameter |
Description |
Value |
Unit |
| Input Voltage |
Operating voltage range |
4.5 to 5.5 |
V |
| Output Current |
Maximum continuous output current |
8 |
A |
| Switching Frequency |
Internal switching frequency |
600 |
kHz |
| Efficiency |
Peak efficiency |
93 |
% |
| Protection |
Overcurrent protection |
Yes |
- |
| Package |
Device package type |
SOP-8 |
- |
| Operating Temperature |
Junction temperature range |
-40 to 125 |
°C |
| Storage Temperature |
Storage temperature range |
-55 to 150 |
°C |
Instructions:
- Power Supply Connection: Connect the input power supply within the specified voltage range (4.5V to 5.5V). Ensure proper polarity.
- Output Load: The device can supply up to 8A continuously. Verify that the load does not exceed this limit to prevent damage.
- Heat Dissipation: Given the high output current, ensure adequate heat dissipation or use a heatsink if necessary.
- Protection Features: The SF5408 includes overcurrent protection. In case of overload, the device will shut down to protect itself.
- Environmental Conditions: Operate within the specified temperature ranges to ensure reliable performance and longevity.
- Installation: Mount the device using the SOP-8 package guidelines. Ensure all connections are secure and insulated as needed.
(For reference only)
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