MCP19118 _ BDTIC 中国领先电子元器件代理商

MCP19118

The MCP19118 is a mid-voltage (4.5-40V) analog-based PWM controller 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. Our MCP19118 is an enhanced version of the MCP19110; the MCP19111 development tools can be used to design with the MCP19118, including both hardware and software tools, provide a convenient and powerful development platform upon which to develop and evaluate your power supply design.

产品特性

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

技术参数

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) 4x4	4x4

文档资料

MCP19118/19 Data Sheet	Data Sheets	11/09/2014	2133KB
AN1471 - Efficiency Analysis of a Synchronous Buck Converter using Microsoft Office Excel-Based Loss Calculator	AppNote	05/09/2013	331KB
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
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 Evaluation Board (ADM00397) Firmware.	Firmware Drivers	04/23/2013	2KB
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 (ADM00397) Schematics	Schematics	05/20/2013	74KB
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

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP19118-E/MJ	24	QFN	-40C to +125C	TUBE	4.04	3.36	3.06	2.95	2.92
MCP19118T-E/MJ	24	QFN	-40C to +125C	T/R	4.04	3.36	3.06	2.95	2.92

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP19118-E/MJ	0.044100	0.109890	24	QFN	4x4x0.9mm	Matte Tin	e3
MCP19118T-E/MJ	0.044100	0.212121	24	QFN	4x4x0.9mm	Matte Tin	e3
MCP19118-E/MJVAO	0.044100	0.109890	24	QFN	4x4x0.9mm	Matte Tin	e3
MCP19118T-E/MJVAO	0.044100	0.212121	24	QFN	4x4x0.9mm	Matte Tin	e3