MCP19114 / 5 Digital-Analog Control Solutions

By Microchip Technology 102

MCP19114 / 5 Digital-Analog Control Solutions

Microchip's MCP19114 and MCP19115 hybrid digital-analog control solutions offer the speed and responsiveness expected of a high-performance analog control loop, the flexibility expected of a digital MCU, operate across wide-operating voltage ranges, support conventional 5, 12, and 24 V rails, and meet automotive load dump requirements. The MCP19114 / 19115 analog-based controllers with digital interface offer cost-efficient adjustability in a high-performance power conversion solution.

These devices support operation up to 42 V, and have integrated MOSFET drivers configured for step-up applications. Microchip’s MCP19114 and MCP19115 family of digitally-enhanced power analog controllers are the latest products to use Microchip’s highly-flexible and highly-configurable DC/DC PWM controller technology. Building on the MCP19110 and MCP19111 families, today’s devices continue to expand the capabilities of high-efficiency analog solutions, enabling new levels of flexibility and optimization in a very-small footprint.

  • Wide-operating voltage range: 4.5 V to 42 V
  • Analog peak-current mode pulse-width modulation (PWM) control
  • Integrated 8-bit PIC microcontroller
  • Significant configurability: adjustable output voltage, switching frequency, MOSFET deadtime, I2C communication interface
  • Integrated, synchronous low-side MOSFET drivers
  • Minimal external components needed
  • Custom algorithm support
  • Topologies supported: boost, SEPIC, flyback, and cuk