Details
BUY FR4105 https://www.utsource.net/itm/p/9823523.html
| Parameter | Description | Value | Unit | 
|---|---|---|---|
| Input Voltage | Operating voltage range | 4.5 to 55 | V | 
| Output Current | Continuous output current | 1.5 | A | 
| Switching Frequency | Internal oscillator frequency | 100 | kHz | 
| Efficiency | Typical efficiency at nominal load | 85 | % | 
| Operating Temperature | Ambient temperature range | -40 to +85 | °C | 
| Storage Temperature | Storage temperature range | -55 to +125 | °C | 
| Package Type | Device package type | TO-220 | - | 
| Protection Features | Included protection features | Overcurrent, thermal shutdown | - | 
Instructions for FR4105
- Power Supply Connection: - Connect the input voltage within the specified range (4.5V to 55V) to the VIN pin.
- Ensure a stable power supply to avoid fluctuations that could affect performance.
 
- Output Configuration: - The device can provide up to 1.5A continuous output current. Ensure your load does not exceed this limit.
- Use appropriate external components like inductors and capacitors as recommended in the datasheet for optimal performance.
 
- Thermal Considerations: - Operate within the ambient temperature range of -40°C to +85°C.
- For extended periods of high current operation, ensure adequate heat dissipation.
 
- Protection Features: - The FR4105 includes overcurrent and thermal shutdown protections. These features will activate if the device detects abnormal conditions to prevent damage.
 
- Mounting and Handling: - Mount the device using standard techniques for the TO-220 package.
- Handle with care to avoid damage to pins or the body of the component.
 
- Storage: - Store the device in a dry place within the temperature range of -55°C to +125°C when not in use.
 
For detailed specifications and more complex applications, refer to the full datasheet provided by the manufacturer.
(For reference only)View more about FR4105 on main site
 
        