Digitally Enhanced Power Analog (DEPA)

Digitally Enhanced Power Analog (DEPA) technology from Microchip combines the power and performance of an analog-based controller with the flexibility of a digital interface, offering an industry-leading level of configurability. DEPA technology allows the user to configure many operating parameters on-the-fly, including output voltage, current limit, Undervoltage Lockout (UVLO), MOSFET drive, and compensation, providing maximum flexibility.

DEPA Features

  • Fast transient response analog control loop
  • Integrated 8-bit PIC® MCU provides significant configurability
  • PMBus™/I²C™ communication interface
  • Integrated MOSFET drivers, current sense, and adjustable compensation
  • MPLAB® X Integrated Development Environment (IDE) support: configurable GUI

DEPA Target Applications

Digitally-Enhanced Power Analog (DEPA) Product Family

Device Topologies Integrated Driver Driver Strength (Source/Sink Current) Integrated PIC®MCU Flash (KB) RAM (bytes) Pins Package
MCP19110 Buck Yes 2/4 Yes 8 256 24 4x4mm QFN
MCP19111 Buck Yes 2/4 Yes 8 256 28 5x5mm QFN
MCP19114 Boost, Flyback, SEPIC, Cuk Yes 1/1 Yes 8 256 24 4x4mm QFN
MCP19115 Boost, Flyback, SEPIC, Cuk Yes 1/1 Yes 8 256 28 5x5mm QFN
© 2024 Microchip Technology, Inc.
Notice: ARM and Cortex are the registered trademarks of ARM Limited in the EU and other countries.
Information contained on this site regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.