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 Graphical User Interface (GUI)

DEPA Target Applications

LED lighting
Direct Current (DC)-DC point of load
Battery charging
Networking/server applications

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