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EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10
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pMPS EV28164-D-00A — High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation, 1.2-5.5V input, 4 A output, QFN10./p
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EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10
The MPS EV28164-D-00A is an evaluation board built around the MP28164 for bench characterisation of the device in its intended topology. It operates from a 1.2 V to 5.5 V input, is rated for 4 A and switches at 2 MHz. The board carries the device in its QFN10 package.
The EV28164-D-00A Evaluation Board is designed to demonstrate the capabilities of MPS' MP28164.
Key Specifications
| Part Number | EV28164-D-00A |
| Board For | MP28164 |
| Board Type | Evaluation / demonstration board |
| Function | High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation |
| Input Voltage | 1.2 V to 5.5 V |
| Current Rating | 4 A |
| Switching Frequency | 2 MHz |
| Quiescent Current | 25 µA |
| Interface | PWM |
| Peak Efficiency | 95% |
| Package | QFN10 |
| Ordering Codes | EV28164-D-00A |
Features
- 1.8V minimum startup input voltage
- 1.2V to 5.5V input work range
- 4A switching current limit
- 2MHz switching frequency
- Selectable PSM / PWM mode.
- Typical 25μA Quiescent current
- High efficiency up to 95%.
- Load disconnect during shutdown
- Internal soft start and compensation
- Power good indicator
Evaluation Board
Applications
- Battery-powered product
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 EV28164-D-00A support?
1.2 V to 5.5 V. The rated output is 4 A.
Which package and ordering codes apply to the EV28164-D-00A?
QFN10; order codes include EV28164-D-00A.
What are the defining features of the EV28164-D-00A?
1.8V minimum startup input voltage 1.2V to 5.5V input work range
Shenzhen Gaorunxin Technology Co., Ltd
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