The MCP19119T-E/MQ 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 MCP19119T-E/MQ is an enhanced version of the MCP19111, and the MCP19111 design tools can be used with the MCP19119T-E/MQ (design analyzer, evaluation board, user guides, and application notes).
Feature
- 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
