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EV3372-R-00A 3-30V Synchronous Boost WLED Driver Evaluation Board QFN-24
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pMPS EV3372-R-00A — Synchronous Boost WLED Driver, 3-30V input, 8 channels, QFN-24./p
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EV3372-R-00A 3-30V Synchronous Boost WLED Driver Evaluation Board QFN-24
The MPS EV3372-R-00A is an evaluation board built around the MP3372 for bench characterisation of the device in its intended topology. It operates from a 3 V to 30 V input. The board carries the device in its QFN-24 package.
The EV3372-R-00A is an evaluation board for the MP3372, a synchronous boost converter with eight current channels.
Key Specifications
| Part Number | EV3372-R-00A |
| Board For | MP3372 |
| Board Type | Evaluation / demonstration board |
| Function | Synchronous Boost WLED Driver |
| Input Voltage | 3 V to 30 V |
| Channels | 8 |
| Interface | I²C |
| Package | QFN-24 |
| Ordering Codes | EV3372-R-00A |
Features
- 3V to 30V Input Voltage Range
- Maximum 2.5% Current Matching
- 350kHz/500kHz/650kHz,/800kHz/950kHz/ 1.2MHz Selectable fSW
- A1 Pins for Two I2C Addresses
- 0mA to 50mA Full-Scale LED Current, 8 Bits, 0.196mA/Step
- Selectable Sync or Non-Sync Mode
- Phase Shift Function during PWM Dimming (Including PWM Dimming during Mixed Dimming)
- Linear Smooth Dimming with 2µs, 4µs, 8µs, 16µs, 32µs, 64µs, or 128µs Step-Slope Set
- Unused LED String Auto-Disable at Start-Up
- LED Short/Open Protection, OTP, OCP, Inductor or Diode Short Protection: o 2.5V, 5V, 7.5V, 10V LED Short Threshold o 24V, 31V, 37.5V, or 46V OVP Threshold o 1.8 or 2.5A Current Limit
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 EV3372-R-00A support?
3 V to 30 V.
Which package and ordering codes apply to the EV3372-R-00A?
QFN-24; order codes include EV3372-R-00A.
What are the defining features of the EV3372-R-00A?
3V to 30V Input Voltage Range Maximum 2.5% Current Matching
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