ADM00641 MCP1664 LED Driver Evaluation Board
The MCP1664 LED Driver Evaluation Board is used to evaluate and demonstrate Microchip Technology’s MCP1664 product. This board demonstrates the MCP1664 in a boost converter application supplied from an external voltage source, which drives a string of LEDs with three selectable currents. The MCP1664 LED Driver Evaluation Board was developed to help engineers reduce the product design cycle time.
- Input Voltage range (V IN ): 2.4V to 5.5V, with VIN < V OUT
- Undervoltage Lockout: 2.3V to Start; 1.85V to Stop
- Adjustable Output Current: 90 mA, 180 mA or 270 mA, selected using a dual switch on-board
- PWM Dimming using PWM generator on board
- PWM Switching Frequency: 500 kHz
- 1.8A Peak Input Current Limit
- Overtemperature Protection (if the die temperature exceeds +150°C, with 15°C hysteresis)
- Open Load Protection in case of: LED fail or FB disconnected/fault
文档资料与软件下载
| Documents | Last Updated | Size | |
|---|---|---|---|
| MCP1664 Data Sheet | 6/26/2015 9:00:57 AM | 571KB | |
| MCP1664 Evaluation Board (ADM00641) Gerbers | 6/4/2015 10:10:51 AM | 1MB | |
| MCP1664 Evaluation Board (ADM00641) BOM | 6/4/2015 10:10:51 AM | 15KB | |
| MCP1664 LED Driver Evaluation Board User's Guide | 5/14/2015 9:17:19 AM | 784KB |
- MCP1664 Data Sheet MCP1664
- MCP1664 Data Sheet ADM00641
- MCP1664 Evaluation Board (ADM00641) Gerbers ADM00641
- MCP1664 Evaluation Board (ADM00641) BOM ADM00641
- MCP1664 LED Driver Evaluation Board User's Guide ADM00641
