Specifications

Technical data sheets

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Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Buck Boost Controller
	Package Type	QFN
	Mount Type	Surface
	Polarity	Positive
	Quiescent Current	5mA
	Pin Count	28
	Standards/Approvals	No
	Length	5mm
	Width	5 mm
	Series	MCP19123
	Height	0.95mm
	Minimum Input Voltage	4.5V
	Maximum Input Voltage	40V
	Maximum Operating Temperature	125°C
	Automotive Standard	AEC-Q100

	Select all
	Brand Microchip
	Product Type Buck Boost Controller
	Package Type QFN
	Mount Type Surface
	Polarity Positive
	Quiescent Current 5mA
	Pin Count 28
	Standards/Approvals No
	Length 5mm
	Width 5 mm
	Series MCP19123
	Height 0.95mm
	Minimum Input Voltage 4.5V
	Maximum Input Voltage 40V
	Maximum Operating Temperature 125°C
	Automotive Standard AEC-Q100

Datasheet

COO (Country of Origin):: US

The MCP19123 offers excellent regulation accuracy, in a variable output analog PWM controller with an integrated microcontroller for supervisory and management functions. It is a mid-voltage (4.5-40V) analog-based synchronous buck 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.

Wide Operating Voltage Range: 4.5-40V

Wide Output Voltage Range: 0.3-16V

Analog Emulated Average-Current Mode Pulse-Width Modulation (PWM) Control

Supports synchronous buck, or similar high/low side switch topologies

Operates from 100kHz to 1.6MHz, adjustable during operation

Integrated 8-Bit PIC® Microcontroller

4kw flash memory

256B RAM

Microchip, Buck Boost Controller 40V QFN 28-Pin

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