Microchip Technology Inc

MCP19111

In Production

The MCP19111 is a mid-voltage (4.5-32V) 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 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.

 

    Features

        • Wide Operating Voltage Range: 4.5-32V
        • Analog Peak-Current Mode Pulse-Width Modulation Control
        • Integrated 8-Bit PIC® Microcontroller
        • Significant Configurability: Adjustable Analog Compensation, Switching Frequency, MOSFET Deadtime, Etc...
        • I2C Communication Interface
        • Integrated Synchronous High- and Low-Side MOSFET Drivers
        • Integrated Current Sense
        • Minimal External Components Needed
        • Custom Algorithm Support
    Parameter Name
    Value
    Topologies Supported
    Buck
    Min. Operation Voltage (V)
    4.5
    Max. Operation Voltage (V)
    32
    Drive Strength (A)
    4
    Program Memory Type
    Flash
    Program Memory Size (KWords)
    4.0
    RAM (bytes)
    256
    Package Size (mm)
    5x5
    Documentation
    Data Sheets
    07/21/2016
    3055KB
      Programming Specifications
     
     
     
     
    Programming Specification
    08/06/2013
    283KB
      Application Notes
     
     
     
    AppNote
    05/09/2013
    331KB
    AppNote
    10/10/2013
    1579KB
    AppNote
    02/19/2015
    407KB
      Technical Briefs
     
     
     
     
    Tech Briefs
    08/13/2015
    285KB
      Software
     
     
     
     
    Software
    11/20/2015
    6KB
    Software
    11/20/2015
    308KB
    Software
    03/03/2015
    5515KB
    Software
    11/05/2015
    3860KB
    Software
    01/29/2015
    444KB
    Software
    03/27/2013
    166KB
      Firmware Drivers
     
     
     
     
    Firmware Drivers
    11/11/2015
    8KB
      Schematics
     
     
     
    Schematics
    11/13/2015
    591KB
    Schematics
    10/14/2015
    588KB
      User Guides
     
     
     
    User Guides
    06/11/2015
    5671KB
    User Guides
    06/10/2015
    692KB
    User Guides
    08/11/2015
    824KB
    User Guides
    12/23/2014
    1258KB
    User Guides
    01/25/2013
    434KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP19111-E/MQ
    28
    QFN
    -40C to +125C
    TUBE
    3.88
    3.24
    2.94
    2.84
    2.81
    MCP19111T-E/MQ
    28
    QFN
    -40C to +125C
    T/R
    3.88
    3.24
    2.94
    2.84
    2.81

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • Emulation & Debuggers
    • Programmers
    • MCP19111 Battery Charger Eval Board ( ADM00513 )

      MCP19111

      The MCP19111 Battery Charger Eval Board demonstrates the features of a programmable and configurable multi-chemistry battery charger.The MCP19111 can be programmed to make a very flexible battery charger by controlling a high efficiency synchronous buck circuit. The controller dynamically moves from voltage to current controlled charging, following the charge characteristics of the target battery...

    • MCP19111 PMBus-Enabled POL Board ( ARD00609 )

      MCP19111

      The MCP19111 is a digitally-enhanced PWM controller. It combines a pure-analog PWM controller with a supervisory microcontroller making it a fast, cost-effective, and configurable power conversion solution. The MCP19111 is ideal for standard DC-DC conversion, LED drivers, and battery charging applications. The ARD00609 Demo Board demonstrates how the MCP19111 device operates as a PMBus-enabled POL...

    • MCP19111 Evaluation Board ( ADM00397 )

      MCP19111

      The MCP19111 is a digitally-enhanced PWM controller. It combines a pure-analog PWM controller with a supervisory microcontroller making it a fast, cost-effective, and configurable power conversion solution. The MCP19111 is ideal for standard power conversion, LED drivers, and battery charging applications. The MCP19111 Evaluation Board demonstrates how the MCP19111 device operates in a...

    • PICkit 3 In-Circuit Debugger ( PG164130 )

      PICkit

      Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit debugging offers these benefits:

      • Low cost
      • Minimum of additional hardware needed for debug
      • Expensive sockets or adapters are not required...

      Debug Features:
      Pgm-memory HW breakpoints:1

    • MPLAB ICD 3 In-Circuit Debugger ( DV164035 )

      MPLAB

      MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller (MCU) devices. It debugs and programs PIC® Flash microcontrollers and dsPIC® DSCs with the powerful, yet easy-to-use graphical user interface of MPLAB Integrated Development Environment (IDE).

      Debug Features:
      Pgm-memory HW breakpoints:1

    • MPLAB REAL ICE PROBE KIT ( DV244005 )

      MPLAB

      MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs PIC® and dsPIC® Flash microcontrollers with the easy-to-use but powerful graphical user interface of the MPLAB Integrated Development Environment (IDE), included with each kit.
      The MPLAB REAL ICE probe is connected...

      Debug Features:
      Pgm-memory HW breakpoints:1

    • MPLAB PM3 Universal Device Programmer ( DV007004 )

      MPLAB

      The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

      • Socket: AC164358   PartNo: MCP19111 (28MQ)
    • MPLAB ICD 3 In-Circuit Debugger ( DV164035 )

      MPLAB

      MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller (MCU) devices. It debugs and programs PIC® Flash microcontrollers and dsPIC® DSCs with the powerful, yet easy-to-use graphical user interface of MPLAB Integrated Development Environment (IDE).

    • PICkit 3 In-Circuit Debugger ( PG164130 )

      PICkit

      Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit debugging offers these benefits:

      • Low cost
      • Minimum of additional hardware needed for debug
      • Expensive sockets or adapters are not required...

    • MPLAB REAL ICE PROBE KIT ( DV244005 )

      MPLAB

      MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs PIC® and dsPIC® Flash microcontrollers with the easy-to-use but powerful graphical user interface of the MPLAB Integrated Development Environment (IDE), included with each kit.
      The MPLAB REAL ICE probe is connected...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP19111-E/MQ
    0.066500
    0.109589
    28
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP19111T-E/MQ
    0.066500
    0.166970
    28
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP19111T-E/MQVAO
    0.066500
    0.166970
    28
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.
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