MCP19110/11 Power Analog Controller

Microchip offers its MCP19110/11, digitally-enhanced power analog controllers with integrated synchronous driver

MCP19110/11 Power Analog ControllersMicrochip's MCP19110/MCP19111 are a mid-voltage (4.5 V to 32 V), analog-based PWM controller family with an integrated 8-bit PIC(R) 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 cost-effective, configurable, high-performance power conversion solution. The MCP191xx family, when combined with Microchip's MCP87xxx MOSFETs, or any low-FOM MOSFET, produce high-efficiency (>96%) DC/DC power-conversion solutions.

Note: The MCP19110 is a smaller, functionally equivalent, version of the MCP19111. The MCP19111 development tools, including both hardware and software tools, provide a convenient and powerful development platform upon which to develop and evaluate your power supply design.

Features
  • Wide operating voltage range: 4.5 V to 32 V
  • Analog peak-current mode pulse-width modulation control
  • Integrated 8-bit PIC® microcontroller
  • Significant configurability: adjustable analog compensation, switching frequency, MOSFET deadtime
  • I²C communication interface
  • Integrated synchronous high- and low-side MOSFET drivers
  • Integrated current sense
  • Minimal external components needed
  • Custom algorithm support
Applications
  • LED lighting
  • USB power delivery
  • Battery chargers
  • Automotive systems
  • Point-of-load power supplies

MCP19110/1 PMBus-Enabled POL Block Diagram

Digitally Enhanced Power Analog Portfolio

 Image of Microchip's MCP19110/11 Power Analog Controller  Image of Microchip's MCP19110/11 Power Analog Controller

Integrated Circuits

ImageManufacturer Part NumberDescriptionAvailable Quantity
MCP19110-E/MJ datasheet linkIC REG CTRLR BUCK PMBUS 24QFNMCP19110-E/MJIC REG CTRLR BUCK PMBUS 24QFN140 - Immediate
MCP19110-E/MJ product page link
MCP19111-E/MQ datasheet linkIC REG CTRLR BUCK PMBUS 28QFNMCP19111-E/MQIC REG CTRLR BUCK PMBUS 28QFN39 - Immediate
MCP19111-E/MQ product page link

Evaluation Boards

ImageManufacturer Part NumberDescriptionAvailable Quantity
ADM00397 datasheet linkBOARD EVAL FOR MCP19111ADM00397BOARD EVAL FOR MCP191116 - Immediate
ADM00397 product page link
ADM00513 datasheet linkMCP19111 BATTERY CHARGER EVAL BOADM00513MCP19111 BATTERY CHARGER EVAL BO3 - Immediate
ADM00513 product page link
ARD00609 datasheet linkMCP19111 PMBUS-ENABLED POL BOARDARD00609MCP19111 PMBUS-ENABLED POL BOARD6 - Immediate
ARD00609 product page link
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Published: 2013-02-14