Microchip has expand its Digitally Enhanced Power Analog controller product line. With the introduction of the MCP19114 and MCP19115 devices, Microchip’s diverse range of intelligent DC/DC power conversion solutions grows to include controllers supporting flyback, boost and SEPIC topologies. These latest devices introduce a step-up PWM-controller and low-side MOSFET driver architecture, with a mid-voltage LDO and fully-functional microcontroller all integrated into a small, high-density power package. This solution continues to offer the power conversion performance typical of an analog-based controller, with the flexibility approaching a fully-digital power conversion solution. These new analog power-management devices, in combination with the fully-functional microcontroller (MCU), support configurable, high-efficiency power conversion designs across a broad array of consumer and automotive applications and power conversion topologies.
The MCP19114 and MCP19115 hybrid digital-analog control solutions offer the speed and responsiveness expected of a high-performance analog control loop; the flexibility expected of a digital MCU; operate across wide operating voltage ranges; support conventional 5, 12, and 24 V rails; and meet automotive load dump requirements. The MCP19114/19115 analog-based controllers with digital interface, offer cost-efficient adjustability in a high-performance power conversion solution. These devices support operation up to 42V, and have integrated MOSFET drivers configured for step-up applications.
Microchip’s MCP19114 and MCP19115 family of Digitally Enhanced Power Analog controllers are the latest products to use Microchip’s highly flexible and highly configurable, DC/DC PWM controller technology.