Monolithic Power Systems (MPS) EVL28600-TF-00A Evaluation Board
The Monolithic Power Systems (MPS) EVL28600-TF-00A Evaluation Board demonstrates the capabilities of the MP28600 ultra-low-quiescent-current synchronous boost converter. EVL28600-TF-00A operates with input voltages from 0.7V to 5.25V and provides a regulated 5V output. The board helps engineers evaluate startup performance, efficiency, and power conversion in low-voltage designs.
The MPS evaluation board showcases pulse-skip mode, automatic transitions between boost and down modes, and true shutdown disconnection. EVL28600-TF-00A achieves up to 93.8% typical efficiency and includes circuitry for measuring load capability and transient response. Typical applications include wearable devices, portable electronics, low-power wireless products, memory LCD bias supplies, and battery or supercapacitor charging systems.
Features
- For the evaluation of the MP28600 synchronous boost converters, available in a SOT563 (1.6mm x 1.6mm) package
- 0.7V to 5.25V start-up voltage range
- 0.1V to 5.25V operating input voltage range
- 2.5V to 5.25V output voltage range
- Pulse-Skip Mode (PSM)
- 600nA quiescent current
- Up to 88% efficiency at a 10µA load with fixed-VOUT versions
- 1A fixed switching current limit
- Automatic switching between Boost Mode and Down Mode
- True disconnection during shutdown
- 150°C thermal shutdown protection
- 51mm x 51mm x 6mm (LxWxH), 2-layer (1oz and 1oz) PCB
- Optimized performance with MPS MPL-AT inductor series
Applications
- Memory LCD bias
- Wearable applications
- Portable products
- Low-power wireless applications
- Battery and supercapacitor charging
Measurement Equipment Set-Up
Schematic
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