Catalog
Digitally Enhanced Power Analog Current Controller
Key Features
• * Wide Operating Voltage Range: 4.5-42V
• * Analog Peak-Current Mode Pulse-Width Modulation (PWM) Control
• * Integrated 8-Bit PIC® Microcontroller
• * Significant Configurability: Adjustable Output Voltage, Switching Frequency, MOSFET Deadtime, Over- and Under-voltage Lockout, Blanking Time, Current Limit and Slope Compensation
• * I2C Communication Interface
• * Integrated, Synchronous Low-Side MOSFET Drivers
• * Minimal External Components Needed
• * Custom Algorithm Support
• * Topologies Supported: Boost, SEPIC, Flyback, and Cuk
Description
AI
The MCP19115 is a mid-voltage (4.5-42V) analog-based PWM controller with an integrated 8-bit PICTM Microcontroller. This unique product family 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.
Please Note: Our MCP19115 is functionally equivalent to our MCP19114, however the MCP19115 offers more GPIO. The MCP19114 and MCP19115 development tools, including both hardware and software tools, provide a convenient and powerful development platform upon which to develop and evaluate your Boost and Buck/Boost power supply design.