LM2623QNHLTQ1 datasheet(8/20 Pages) TI1

tên linh kiện	LM2623QNHLTQ1

Giải thích chi tiết về linh kiện	Automotive Gated-Oscillator-Based DC-DC Boost Converter

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LM2623-Q1

SNVSAO5 – OCTOBER 2017

www.ti.com

Product Folder Links: LM2623-Q1

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7 Detailed Description

7.1 Overview

The LM2623-Q1 device is designed to provide step-up DC-DC voltage regulation in battery-powered and low-

input voltage systems. The device combines a step-up switching regulator, N-channel power MOSFET, built-in

current limit, thermal limit, and voltage reference in a single 14-pin WSON package (see Functional Block

Diagram). The switching DC-DC regulator boosts an input voltage between 0.9 V and 14 V to a regulated output

voltage between 1.24 V and 14 V. The LM2623-Q1 starts from a low 1.1-V input and remains operational down

to below 0.9 V. A high-efficiency gated-oscillator topology offers an output of up to 2 A at low step-up ratios.

7.2 Functional Block Diagram

Số phần tương tự - LM2623QNHLTQ1

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM2623	216Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
	LM2623	215Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
	LM2623	595Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
Texas Instruments	LM2623	936Kb / 16P	[Old version datasheet] LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter
Texas Instruments	LM2623	958Kb / 16P	[Old version datasheet] General Purpose, Gated Oscillator Based, DC/DC Boost Converter

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Mô tả tương tự - LM2623QNHLTQ1

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM2623	958Kb / 16P	[Old version datasheet] General Purpose, Gated Oscillator Based, DC/DC Boost Converter
National Semiconductor ...	LM2623	595Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
Texas Instruments	LM2623	1Mb / 22P	[Old version datasheet] General-Purpose, Gated-Oscillator-Based DC/DC Boost Converter
National Semiconductor ...	LM2623	215Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
National Semiconductor ...	LM2623	216Kb / 11P	General Purpose, Gated Oscillator Based, DC/DC Boost Converter
Texas Instruments	LM2623AMM	936Kb / 16P	[Old version datasheet] LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter
Texas Instruments	LM2623	1Mb / 21P	[Old version datasheet] LM2623 General-Purpose, Gated-Oscillator-Based DC/DC Boost Converter
STMicroelectronics	STBB1XX	1Mb / 20P	Buck-boost DC-DC converter February 2009 Rev 1
ON Semiconductor	LV56351JA	212Kb / 8P	1ch DC/DC boost converter August, 2013
Murata Manufacturing Co...	LXDC2SCAAB-352	1Mb / 23P	Buck-Boost DC-DC converter

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