Datasheet Linear Technology LTM4620A — Даташит

Производитель	Linear Technology
Серия	LTM4620A

Dual 13A or Single 26A DC/DC µModule (Power Module) Regulator

Datasheets

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PDF, 725 Кб, Язык: анг., Файл закачен: 24 сен 2017, Страниц: 40
Dual 13A or Single 26A DC/DC µModule Regulator

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Купить LTM4620A на РадиоЛоцман.Цены
Кремний Россия и страны СНГ	LTM4620A: 5.5-16Vin 3.3/5Vout@13A Linear Technology	по запросу

Популярные АЦП с низкой разрешающей способностью

Корпус / Упаковка / Маркировка

	LTM4620AEV#PBF	LTM4620AEY#PBF	LTM4620AIV#PBF	LTM4620AIY	LTM4620AIY#PBF	LTM4620AMPY	LTM4620AMPY#PBF
N	1	2	3	4	5	6	7
Корпус	15mm × 15mm × 4.41mm LGA Габаритный чертеж корпуса	15mm x 15mm x 5.01mm BGA Габаритный чертеж корпуса	15mm × 15mm × 4.41mm LGA Габаритный чертеж корпуса	15mm x 15mm x 5.01mm BGA Габаритный чертеж корпуса	15mm x 15mm x 5.01mm BGA Габаритный чертеж корпуса	15mm x 15mm x 5.01mm BGA Габаритный чертеж корпуса	15mm x 15mm x 5.01mm BGA Габаритный чертеж корпуса
Код корпуса	LGA	BGA	LGA	BGA	BGA	BGA	BGA
Индекс корпуса	05-08-1844	05-08-1880	05-08-1844	05-08-1880	05-08-1880	05-08-1880	05-08-1880
Количество выводов	144	144	144	144	144	144	144

Параметры

Parameters / Models	LTM4620AEV#PBF	LTM4620AEY#PBF	LTM4620AIV#PBF	LTM4620AIY	LTM4620AIY#PBF	LTM4620AMPY	LTM4620AMPY#PBF
Архитектура	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B	DC1759A,DC2268A-B,DC2204B
Design Tools	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File
Экспортный контроль	нет	нет	нет	нет	нет	нет	нет
Основные особенности	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good	Internal Heat Sink, Burst Mode, Tracking, PolyPhase, Differential Remote Sense, Resistor Set Frequency, External Synchronization, Power Good
Тактовая частота, kHz	500	500	500	500	500	500	500
Frequency Adjust Range	250kHz - 780kHz	250kHz - 780kHz	250kHz - 780kHz	250kHz - 780kHz	250kHz - 780kHz	250kHz - 780kHz	250kHz - 780kHz
Frequency Sync Range	400kHz - 780kHz	400kHz - 780kHz	400kHz - 780kHz	400kHz - 780kHz	400kHz - 780kHz	400kHz - 780kHz	400kHz - 780kHz
Integrated Inductor	да	да	да	да	да	да	да
Ishutdown, мкА	50	50	50	50	50	50	50
Isupply, мА	5	5	5	5	5	5	5
Max Phases	8	8	8	8	8	8	8
Monolithic	да	да	да	да	да	да	да
Количество выходов	2	2	2	2	2	2	2
Рабочий диапазон температур, °C	от 0 до 85	от 0 до 85	от -40 до 85	от -40 до 85	от -40 до 85	от -55 до 125	от -55 до 125
Выходной ток, A	13	13	13	13	13	13	13
Polyphase	да	да	да	да	да	да	да
Switch Current, A	20	20	20	20	20	20	20
Synchronous	да	да	да	да	да	да	да
Topology	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Topology 1	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Topology 2	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Vin Max, В	16	16	16	16	16	16	16
Vin Min, В	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Vout Max, В	5.3	5.3	5.3	5.3	5.3	5.3	5.3
Vout Maximum	5.3V	5.3V	5.3V	5.3V	5.3V	5.3V	5.3V
Vout Min, В	0.6	0.6	0.6	0.6	0.6	0.6	0.6

Экологический статус

	LTM4620AEV#PBF	LTM4620AEY#PBF	LTM4620AIV#PBF	LTM4620AIY	LTM4620AIY#PBF	LTM4620AMPY	LTM4620AMPY#PBF
RoHS	Совместим	Совместим	Совместим	Не совместим	Совместим	Не совместим	Совместим

Статьи

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Real Power Density: 26A µModule Regulator Keeps Cool in Tight Spaces &mdash LT Journal
PDF, 6.8 Мб, Файл опубликован: 18 окт 2012
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October 2012 I N T H I S I S S U E 1A, low noise buck-boost
converter with 1.8VвЂ“5.5V
input voltage range 9 surge stopper with ideal
diode protects input and
output 12 digital power system
management with analog
control loop for В±0.5% VOUT
accuracy 17 LED PWM dimming
simplified 34 Volume 22 Number 3 Real Power Density:
26A ВµModule Regulator
Keeps Cool in Tight Spaces
Eddie Beville Each generation of high end processors, FPGAs and ASICs
demands more power, but even as power supplies are expected to
carry significantly heavier loads, they are given less board space to
do so. It is now common for POL (point-of-load) supplies to produce
multiple voltage rails at tens of amps to over a hundred amps at low,
в‰¤1V, output voltages, and in less space than the generation before.
Supplies that must support high load currents and fit in
tight spaces are often judged primarily on their power
density, or watts/cm2. Indeed, many of the latest packaged power supplies and discrete solutions proclaim
impressively high power densitiesвЂ”power supply manufacturers seem to be able to squeeze more and more
power from smaller packages. Unfortunately, there is a
big problem lurking behind amazing increases in power …

Модельный ряд

Серия: LTM4620A (7)

LTM4620AEV#PBF LTM4620AEY#PBF LTM4620AIV#PBF LTM4620AIY LTM4620AIY#PBF LTM4620AMPY LTM4620AMPY#PBF

Классификация производителя

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
µModule Solutions > µModule Regulators > µModule Buck Regulators | Extended Temperature (H & MP) µModule Regulators