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EV8843-G-00A 2.5-6V, 3A Step-Down Switcher With I2C Interface NOT RECOMMENDED FOR NEW DESIGNS Evaluation Board QFN-12
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pMPS EV8843-G-00A — Step-Down Switcher With I2C Interface NOT RECOMMENDED FOR NEW DESIGNS, 2.5-6V input, 3 A output, QFN-12./p
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EV8843-G-00A 2.5-6V, 3A Step-Down Switcher With I2C Interface NOT RECOMMENDED FOR NEW DESIGNS Evaluation Board QFN-12
The MPS EV8843-G-00A is an evaluation board built around the MP8843 for bench characterisation of the device in its intended topology. It operates from a 2.5 V to 6 V input and is rated for 3 A. The board carries the device in its QFN-12 package.
The EV8843-G-00A is used for demonstrating the performance of MP8843, a highly integrated, high frequency, synchronous, step- down switcher with I2C control interface.
Key Specifications
| Part Number | EV8843-G-00A |
| Board For | MP8843 |
| Board Type | Evaluation / demonstration board |
| Function | Step-Down Switcher With I2C Interface NOT RECOMMENDED FOR NEW DESIGNS |
| Input Voltage | 2.5 V to 6 V |
| Current Rating | 3 A |
| Interface | I²C |
| Package | QFN-12 |
| Lifecycle | NRFND |
| Ordering Codes | EV8843-G-00A |
Features
- Wide 2.5V to 6V Operating Input Range
- Up to 3A Output Current
- 55mΩ and 35mΩ Internal Power MOSFET
- High Speed I2C Communication Interface up to 3.4MHz
- I2C Selectable Power Saving Mode
- Programmable Output Voltage from 0.6V to 1.1V with 3.9mV Steps
- Programmable Switching Frequency 1MHz to 2.5MHz
- Programmable Voltage Transition Slew Rate
- External and I2C-Controlled Power Good Indicator
- Short Circuit Protection with Latch-off
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 EV8843-G-00A support?
2.5 V to 6 V. The rated output is 3 A.
Which package and ordering codes apply to the EV8843-G-00A?
QFN-12; order codes include EV8843-G-00A.
What are the defining features of the EV8843-G-00A?
Wide 2.5V to 6V Operating Input Range Up to 3A Output Current
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