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Specifications
SKU: 7612779
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 24-QFN (4x5)
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Part Number | Component Identifier | PD69101ILQ-TR | - |
| Package Type | Physical Package | QFN-24 | - |
| Operating Voltage (Vcc) | Supply Voltage Range | 3.0 to 5.5 | V |
| Operating Temperature | Ambient Temperature Range | -40 to 85 | °C |
| Output Current | Maximum Continuous Output Current | 1.5 | A |
| Quiescent Current | Typical Quiescent Current | 2.5 | mA |
| Shutdown Current | Maximum Shutdown Current | 1.0 | μA |
| Thermal Resistance (θJA) | Junction-to-Ambient Thermal Resistance | 50 | °C/W |
| Output Voltage Range | Adjustable Output Voltage Range | 0.8 to 5.0 | V |
| Frequency | Switching Frequency | 1.0 | MHz |
| Efficiency | Typical Efficiency at 5V, 1A | 92 | % |
| Protection Features | Built-in Protection | Overcurrent, Overtemperature, Undervoltage Lockout | - |
| Mounting Type | Surface Mount Technology | SMD | - |
| Lead-Free | RoHS Compliance | Yes | - |
Instructions for Use:
Power Supply Connection:
- Connect the input voltage (Vcc) to the designated pin.
- Ensure the input voltage is within the specified range (3.0 to 5.5V).
Output Configuration:
- Set the output voltage using external resistors if adjustable.
- Connect the load to the output pin.
Ground Connection:
- Ensure a solid ground connection to maintain stability and performance.
Thermal Management:
- Place the component on a PCB with adequate thermal vias and copper planes to dissipate heat effectively.
- Monitor the temperature to ensure it stays within the operating range (-40 to 85°C).
Protection:
- The device includes overcurrent, overtemperature, and undervoltage lockout protection. No additional external components are required for these protections.
Layout Considerations:
- Keep the input and output capacitors close to the device to minimize parasitic inductance.
- Use low ESR capacitors for optimal performance.
Testing:
- Test the device under various load conditions to ensure it meets the required specifications.
- Verify the output voltage and efficiency.
Storage and Handling:
- Store the device in a dry, cool place.
- Handle with care to avoid damage to the leads and package.
Inquiry - PD69101ILQ-TR
