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EV3398A-S-00A 5-28V strings 350mA White LED Driver Evaluation Board SOIC16
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pMPS EV3398A-S-00A — strings 350mA White LED Driver Evaluation Board, 5-28V input, 350 mA output, SOIC16./p
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EV3398A-S-00A 5-28V strings 350mA White LED Driver Evaluation Board SOIC16
The MPS EV3398A-S-00A is an evaluation board built around the MP3398A for bench characterisation of the device in its intended topology. It operates from a 5 V to 28 V input and is rated for 350 mA. The board carries the device in its SOIC16 package.
The EV3398A-S-00A is an evaluation board for the MP3398A, a step-up converter designed for liquid-crystal displays that employ an array of LEDs as the light source.
Key Specifications
| Part Number | EV3398A-S-00A |
| Board For | MP3398A |
| Board Type | Evaluation / demonstration board |
| Function | strings 350mA White LED Driver Evaluation Board |
| Input Voltage | 5 V to 28 V |
| Current Rating | 350 mA |
| Interface | PWM |
| Package | SOIC16 |
| Ordering Codes | EV3398A-S-00A |
Features
- 4-String, Max 350mA/String at 10% DPWM
- 5V to 28V Input Voltage Range
- 2.5% Current Matching Accuracy Between Strings
- Programmable Switching Frequency
- PWM and Analog Dimming Mode
- Cascading Capability with a Single Power Source
- LED Open and Short LED Protection
- Programmable Over-Voltage Protection
- Recoverable thermal Shutdown Protection
- Over Current Protection
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 EV3398A-S-00A support?
5 V to 28 V. The rated output is 350 mA.
Which package and ordering codes apply to the EV3398A-S-00A?
SOIC16; order codes include EV3398A-S-00A.
What are the defining features of the EV3398A-S-00A?
4-String, Max 350mA/String at 10% DPWM 5V to 28V Input Voltage Range
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