Microchip TechnologyMCP1640EV-SBCEnergiemanagement, Entwicklungsplatinen und -kits
MCP1640 DC to DC Converter and Switching Regulator Chip 2V/3.3V/5V Output Evaluation Board Automotive AEC-Q100
| Supplier Unconfirmed | |
| EAR99 | |
| Active | |
| 8542.33.00.01 | |
| Automotive | Yes |
| PPAP | Yes |
| Evaluation Board | |
| DC to DC Converter and Switching Regulator Chip | |
| 1 | |
| 2/3.3/5 | |
| 100|350 | |
| 0.35VDC to 5.5VDC | |
| 500 | |
| 96 | |
| MCP1640 |
Entwicklungskit-Beschreibung
This evaluation board uses the MCP1640 in a high-efficiency (up to 96%), fixed frequency (500 kHz), step-up DC-DC converter. It demonstrates Easy-to-use and minimum number of external components power supply solution for applications powered by one-cell, two-cell, or three-cell alkaline, NiCd/NiMH; one-cell Li-Ion or Li-Polymer batteries,Selection of the best operating mode for efficiency (PWM/PFM),A wide input voltage range (0.35 to 5.5V) and low start-up voltage (0.65V)
Entwicklungskit-Funktionen
-Input voltage range, VIN: 0.35V to 5.5V, with VIN ≤ VOUT; 1mA load after start-up
-Fixed output voltage: 2.0V or 3.3V and 3.3V or 5.0V, selected using a mini dip switch on board
-Output current: typical 100mA @ 3.3V Output, 1.2V Input or 350mA @ 5.0V Output, 3.3V Input
-Start-up voltage: 0.65V at VIN = 1.2V, VOUT = 3.3V and IOUT = 1mA, resistive load
-Automatic PFM/PWM Operation
-PWM Switching Frequency = 500 kHz
-Enable state selectable using mini-dip switch on board
-Peak Input Current Limit up to 800mA
-Over-temperature (if the die temperature exceeds 150°C, 10°C hysteresis)
-For standby applications operates and consumes only 19μA while operating at no load and provides a true disconnect from input to output while shutdown
Dieses Entwicklungskit enthält
-One MCP1640 Synchronous Boost Converter Evaluation Board
Weitere Informationen zum Entwicklungskit
| EDA / CAD Models |