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EVL8009A-V-00A 36-57V Fully Integrated Evaluation Board QFN-28
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pMPS EVL8009A-V-00A — Fully Integrated, 36-57V input, QFN-28./p
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EVL8009A-V-00A 36-57V Fully Integrated Evaluation Board QFN-28
The MPS EVL8009A-V-00A is an evaluation board built around the MP8009A for bench characterisation of the device in its intended topology. It operates from a 36 V to 57 V input and switches at 250 kHz. The board carries the device in its QFN-28 package.
The EVL8009A-V-00A is an evaluation board designed to demonstrate the capabilities of the MP8009A, an integrated, IEEE 802.3af/at power over Ethernet (PoE) powered device (PD) power supply converter.
Key Specifications
| Part Number | EVL8009A-V-00A |
| Board For | MP8009A |
| Board Type | Evaluation / demonstration board |
| Function | Fully Integrated |
| Input Voltage | 36 V to 57 V |
| Switching Frequency | 250 kHz |
| Package | QFN-28 |
| Ordering Codes | EVL8009A-V-00A |
Features
- 36V to 57V Power over Ethernet (PoE) Input or 48V Auxiliary Adapter Input
- Primary-Side Regulation (PSR) for Flyback Applications
- 802.3af/at Compliant
- 250kHz Fixed Switching Frequency (fSW)
- 32ms Soft-Start Time (tSS)
- Frequency Dithering for Electromagnetic Interference (EMI) Reduction
- Overload Protection (OLP), Short-Circuit Protection (SCP), and Over-Voltage Protection (OVP) with Hiccup Mode for Each Protection
- Thermal Shutdown
- Available in a QFN-28 (4mmx5mm) Package Optimized Performance with MPS MPL-AL5050 Inductor Series
Evaluation Board
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EVL8009A-V-00A support?
36 V to 57 V.
Which package and ordering codes apply to the EVL8009A-V-00A?
QFN-28; order codes include EVL8009A-V-00A.
What are the defining features of the EVL8009A-V-00A?
36V to 57V Power over Ethernet (PoE) Input or 48V Auxiliary Adapter Input Primary-Side Regulation (PSR) for Flyback Applications
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