The MCP19119 is a mid-voltage (4.5-40V) analog-based PWM controller family with an integrated 8-bit PIC® Microcontroller. This unique product combines the performance of a high-speed analog solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Combining these solution types creates a new family of devices that maximizes the strengths of each technology to create a more cost-effective, configurable, high-performance power conversion solution. The MCP1911x family, when combined with Microchip's MCP87xxx MOSFETs, or any low-FOM MOSFET, produce high-efficiency (>96%) DC/DC power-conversion solutions. Note that the MCP19119 is an enhanced version of the MCP19111, and the MCP19111 design tools can be used with the MCP19119 (design analyzer, evaluation board, user guides, and application notes).

  Wide Operating Voltage Range: 4.5-40V

  Analog Peak-Current Mode Pulse-Width Modulation (PWM) Control

  Integrated 8-Bit PIC® Microcontroller

  Significant Configurability: Adjustable Analog Compensation, Switching Frequency, UVLO, OVLO, Start-up Behavior, MOSFET Deadtime, Configurable GPIO Pins, Internal Conpensation Network, I2C Communication Interface

  Integrated Synchronous High- and Low-Side MOSFET Drivers

  Integrated Current Sense

  Integrated 10 bit A/D Converter

  Minimal External Components Needed

  Custom Algorithm Support