Datasheet Texas Instruments LM2852 — Даташит

Производитель	Texas Instruments
Серия	LM2852

Datasheets

Цены

Купить LM2852 на РадиоЛоцман.Цены — от 19 до 597 ₽ 34 предложений от 25 поставщиков Стаб.напр.импульсный Step-Down 2.0A Uвх=2.85...5.5V Uвых=1.5V fраб=500кГц -40...+125C
Стандарт СИЗ Россия	LM2852XMXA-1.5 National Semiconductor	19 ₽	Купить
EIS Components Весь мир	LM2852XMXA-1.5 Texas Instruments	75 ₽	Купить
LifeElectronics Россия	LM2852XMXAX-2.5 Texas Instruments	по запросу	Купить
Океан Электроники Россия	LM285-2.5R2G	по запросу	Купить

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	LM2852XMXA-0.8/NOPB	LM2852XMXA-1.0/NOPB	LM2852XMXA-1.2	LM2852XMXA-1.2/NOPB	LM2852XMXA-1.5	LM2852XMXA-1.5/NOPB	LM2852XMXA-1.8/NOPB	LM2852XMXA-2.5	LM2852XMXA-2.5/NOPB	LM2852XMXA-3.0/NOPB	LM2852XMXA-3.3/NOPB	LM2852XMXAX-1.2/NOPB	LM2852XMXAX-1.5/NOPB	LM2852XMXAX-1.8/NOPB	LM2852XMXAX-2.5/NOPB	LM2852XMXAX-3.3/NOPB	LM2852YMXA-1.0/NOPB	LM2852YMXA-1.2/NOPB	LM2852YMXA-1.3/NOPB	LM2852YMXA-1.5/NOPB	LM2852YMXA-1.8/NOPB	LM2852YMXA-2.5/NOPB	LM2852YMXA-3.3	LM2852YMXA-3.3/NOPB	LM2852YMXAX-1.0/NOPB	LM2852YMXAX-1.2/NOPB	LM2852YMXAX-1.3/NOPB	LM2852YMXAX-1.5/NOPB	LM2852YMXAX-1.8/NOPB	LM2852YMXAX-2.5/NOPB	LM2852YMXAX-3.0/NOPB	LM2852YMXAX-3.3/NOPB
Approx. Price (US$)	1.58 | 1ku		1.58 | 1ku		1.58 | 1ku			1.58 | 1ku																							1.58 | 1ku
Control Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode	Voltage Mode
Duty Cycle(Max), %		100		100		100	100		100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100		100
Duty Cycle(Max)(%)	100		100		100			100																							100
Iout(Max), A		2		2		2	2		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2		2
Iout(Max)(A)	2		2		2			2																							2
Iq(Typ), мА		0.85		0.85		0.85	0.85		0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85	0.85		0.85
Iq(Typ)(mA)	0.85		0.85		0.85			0.85																							0.85
Рабочий диапазон температур, C		от -40 до 125		от -40 до 125		от -40 до 125	от -40 до 125		от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125	от -40 до 125		от -40 до 125
Operating Temperature Range(C)	-40 to 125		-40 to 125		-40 to 125			-40 to 125																							-40 to 125
Package Group	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs		1		1		1	1		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1		1
Regulated Outputs(#)	1		1		1			1																							1
Special Features	Enable Synchronous Rectification Tracking	Enable,Synchronous Rectification,Tracking	Enable Synchronous Rectification Tracking	Enable,Synchronous Rectification,Tracking	Enable Synchronous Rectification Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable Synchronous Rectification Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable,Synchronous Rectification,Tracking	Enable Synchronous Rectification Tracking	Enable,Synchronous Rectification,Tracking
Switching Frequency(Max), kHz		1500		1500		1500	1500		1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500		1500
Switching Frequency(Max)(kHz)	1500		1500		1500			1500																							1500
Switching Frequency(Min), kHz		500		500		500	500		500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500		500
Switching Frequency(Min)(kHz)	500		500		500			500																							500
Тип	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter
Vin(Max), В		5.5		5.5		5.5	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5
Vin(Max)(V)	5.5		5.5		5.5			5.5																							5.5
Vin(Min), В		2.85		2.85		2.85	2.85		2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85	2.85		2.85
Vin(Min)(V)	2.85		2.85		2.85			2.85																							2.85
Vout(Max), В		3.3		3.3		3.3	3.3		3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3		3.3
Vout(Max)(V)	3.3		3.3		3.3			3.3																							3.3
Vout(Min), В		0.8		0.8		0.8	0.8		0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8		0.8
Vout(Min)(V)	0.8		0.8		0.8			0.8																							0.8

Экологический статус

Application Notes

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  Power Management Design for Applications Processors
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  AN-1197 Selecting Inductors for Buck Converters (Rev. B)
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  This application report provides design information to help select an off-the-shelf inductor for anycontinuous-mode buck converter application.
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  AN-1821 CPRI Repeater System (Rev. A)
  PDF, 1.2 Мб, Версия: A, Файл опубликован: 26 апр 2013
  This application report implements the Common Public Radio Interface (CPRI) for Remote Radio Heads(RRHs). The designer can use this application report for developing CPRI-based repeater systems inpoint-to-point or multi-hop configurations. This application report consists of:Designs for the CPRI SerDes Repeater Boards for the Radio Equipment (RE) and Radio EquipmentController (REC)

Модельный ряд

Классификация производителя

• Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)