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

	選取全部
	品牌 Microchip
	Product Type Buck Boost Controller
	Package Type QFN
	Mount Type Surface
	Polarity Positive
	Quiescent Current 5mA
	Pin Count 28
	Height 0.95mm
	Series MCP19123
	Length 5mm
	Standards/Approvals No
	Width 5 mm
	Maximum Operating Temperature 125°C
	Maximum Input Voltage 40V
	Minimum Input Voltage 4.5V
	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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