Vyhodnocovací deska regulátoru Boost LED Vyhodnocovací deska Dual Boost/SEPIC Zvyšující regulátor Microchip MCP19215,

The MCP19215 Dual Channel Controller Evaluation Board demonstrates how the MCP19215 device operates in Boost and SEPIC topologies over a wide input voltage and load range. Nearly all operational and control system parameters are programmable by utilizing the integrated PIC controller.

• Input voltage range: 8V to 15V
• Output voltage: default 20V for both channels (can be software adjusted from input voltage + 1V to 24V for channel 1 and 9V to 24V for channel 2)
• Default output current: 0.2A (can be software adjusted from 0A to 1A)
• 300 kHz switching frequency
• Status report (including errors, input voltage, output voltage and current) via I2C communication
• Under voltage lockout (UVLO) and overvoltage lockout (OVLO) with programmable thresholds (via software)