MCP19119 _ BDTIC a Leading Distributor in China

MCP19119

The MCP19119 is a mid-voltage (4.5-40V) analog-based PWM controller family with an integrated 8-bit PIC® 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. Note that the MCP19119 is an enhanced version of the MCP19111, and the MCP19111 design tools can be used with the MCP19119 (design analyzer, evaluation board, user guides, and application notes).

Features

Wide Operating Voltage Range: 4.5-40V
Analog Peak-Current Mode Pulse-Width Modulation (PWM) Control
Integrated 8-Bit PIC® Microcontroller
Significant Configurability: Adjustable Analog Compensation, Switching Frequency, UVLO, OVLO, Start-up Behavior, MOSFET Deadtime, Configurable GPIO Pins, Internal Conpensation Network, I2C Communication Interface
Integrated Synchronous High- and Low-Side MOSFET Drivers
Integrated Current Sense
Integrated 10 bit A/D Converter
Minimal External Components Needed
Custom Algorithm Support

Parameter

Parameter Name Value	Value
Topologies Supported Buck	Buck
Min. Operation Voltage (V) 4.5	4.5
Max. Operation Voltage (V) 40	40
Drive Strength (A) 4	4
Program Memory Type Flash	Flash
Program Memory Size (KWords) 4.0	4.0
RAM (bytes) 256	256
Package Size (mm) 5x5	5x5

Documents

MCP19118/19 Data Sheet	Data Sheets	11/09/2014	2133KB
MCP19111 Programming Specification	Programming Specification	08/06/2013	283KB
AN1471 - Efficiency Analysis of a Synchronous Buck Converter using Microsoft Office Excel-Based Loss Calculator	AppNote	05/09/2013	331KB
AN1541 - AN1541 - Using the MCP19111 Design Tools	AppNote	10/10/2013	1579KB
AN1882 - AN1882 ADC Measurement Correction and Optimization for MCP19114/5	AppNote	02/19/2015	407KB
MCP19111 PMBus Firmware	Tech Briefs	08/13/2015	285KB
MCP19111 Battery Charger Eval Board (ADM00513) Firmware	Software	11/20/2015	6KB
MCP19111 Battery Charger Eval Board (ADM00513) GUI	Software	11/20/2015	308KB
PMBus Monitoring GUI (v.1.0)	Software	11/05/2015	3860KB
MCP19111 Design Analyzer v1.0	Software	01/29/2015	444KB
MCP19XXX - Buck Power Supply MPLABX GUI Plug-In	Software	03/03/2015	5515KB
Power MOSFET Loss Calculator v1.1	Software	03/27/2013	166KB
MCP19111 PMBus-Enabled POL Board (ARD00609) Firmware	Firmware Drivers	11/11/2015	8KB
MCP19111 Battery Charger Eval Board (ADM00513) Schematics	Schematics	11/13/2015	591KB
MCP19111 PMBus-Enabled POL Board (ARD00609) Schematics	Schematics	10/14/2015	588KB
MCP19111 Evaluation Board User's Guide	User Guides	06/11/2015	5671KB
MCP19111 PMBus POL Reference Design User's Guide	User Guides	06/10/2015	692KB
PMBus Monitoring Graphical User Interface User's Guide	User Guides	08/11/2015	824KB
MCP19110/11/18/19 - Buck Power Supply Graphical User Interface User's Guide	User Guides	12/23/2014	1258KB
MCP19111 Evaluation Board User's Guide	User Guides	01/25/2013	434KB

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP19119-E/MQ	28	QFN	-40C to +125C	TUBE	4.35	3.62	3.29	3.18	3.15
MCP19119T-E/MQ	28	QFN	-40C to +125C	T/R	4.35	3.62	3.29	3.18	3.15

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP19119-E/MQ	0.066500	0.109589	28	QFN	5x5x0.9mm	Matte Tin	e3
MCP19119T-E/MQ	0.066500	0.166970	28	QFN	5x5x0.9mm	Matte Tin	e3
MCP19119-E/MQVAO	0.066500	0.109589	28	QFN	5x5x0.9mm	Matte Tin	e3
MCP19119T-E/MQVAO	0.066500	0.166970	28	QFN	5x5x0.9mm	Matte Tin	e3