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EV3378E-F-00A 24V 4-Channel WLED Controller With High-Efficiency Buck Converter Evaluation Board TSSOP-28
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pMPS EV3378E-F-00A — 4-Channel WLED Controller With High-Efficiency Buck Converter, 24V input, 4 channels, TSSOP-28./p
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EV3378E-F-00A 24V 4-Channel WLED Controller With High-Efficiency Buck Converter Evaluation Board TSSOP-28
The MPS EV3378E-F-00A is an evaluation board built around the MP3378E for bench characterisation of the device in its intended topology. It accepts up to 24 V at the input. The board carries the device in its TSSOP-28 package.
The MP3378E is a one-chip solution specially designed for monitor applications.
Key Specifications
| Part Number | EV3378E-F-00A |
| Board For | MP3378E |
| Board Type | Evaluation / demonstration board |
| Function | 4-Channel WLED Controller With High-Efficiency Buck Converter |
| Input Voltage | up to 24 V |
| Channels | 4 |
| Interface | PWM |
| Package | TSSOP-28 |
| Ordering Codes | EV3378E-F-00A |
Features
- WLED Driver:
- 4-String, Max 350mA/String, WLED Controller
- Up to 24V Input Voltage Range
- 2.5% Current Matching Accuracy
- Programmable Switching Frequency
- PWM and Analog Dimming Mode
- LED Open and Short 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 EV3378E-F-00A support?
Up to 24 V.
Which package and ordering codes apply to the EV3378E-F-00A?
TSSOP-28; order codes include EV3378E-F-00A.
What are the defining features of the EV3378E-F-00A?
WLED Driver: 4-String, Max 350mA/String, WLED Controller
Shenzhen Gaorunxin Technology Co., Ltd
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