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EVQ3367-R-01A 3.5-36V Maximum 150mA/Ch Boost WLED Driver Evaluation Board QFN-24
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pMPS EVQ3367-R-01A — Maximum 150mA/Ch Boost WLED Driver, 3.5-36V input, 150 mA output, 6 channels, QFN-24./p
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EVQ3367-R-01A 3.5-36V Maximum 150mA/Ch Boost WLED Driver Evaluation Board QFN-24
The MPS EVQ3367-R-01A is an evaluation board built around the MPQ3367 for bench characterisation of the device in its intended topology. It operates from a 3.5 V to 36 V input and is rated for 150 mA. The board carries the device in its QFN-24 package.
The EVQ3367-R-01A is an evaluation board designed for the MPQ3367, a step-up converter with six channel current sources.
Key Specifications
| Part Number | EVQ3367-R-01A |
| Board For | MPQ3367 |
| Board Type | Evaluation / demonstration board |
| Function | Maximum 150mA/Ch Boost WLED Driver |
| Input Voltage | 3.5 V to 36 V |
| Current Rating | 150 mA |
| Channels | 6 |
| Interface | I²C |
| Package | QFN-24 |
| Ordering Codes | EVQ3367-R-01A |
Features
- 3.5V to 36V Input Voltage Range
- 6 Channels with Maximum 150mA per Channel
- Internal 100mΩ, 50V MOSFET
- Configurable Switching Frequency Up to 2.2MHz
- External Sync SW Function
- Multi-Dimming Operation Mode through the PWM Input, including: o Direct PWM Dimming o Analog Dimming o Mixed Dimming with 25% or 12.5% Transfer Point
- 15000:1 Dimming Ratio in PWM Dimming when fPWM ≤ 200Hz
- 200:1 Dimming Ratio during Analog Dimming through the PWM Dimming Signal Input
- Excellent EMI Performance
- Frequency Spread Spectrum
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 EVQ3367-R-01A support?
3.5 V to 36 V. The rated output is 150 mA.
Which package and ordering codes apply to the EVQ3367-R-01A?
QFN-24; order codes include EVQ3367-R-01A.
What are the defining features of the EVQ3367-R-01A?
3.5V to 36V Input Voltage Range 6 Channels with Maximum 150mA per Channel
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