Datasheet Texas Instruments UC2856J — Даташит

Производитель	Texas Instruments
Серия	UC2856M
Модель	UC2856J

Улучшенный ШИМ-контроллер текущего режима 16-CDIP от -40 до 85

Datasheets

Скачать

PDF, 3.3 Мб, Версия: A, Файл опубликован: 7 окт 2010

Выписка из документа

PACKAGE OPTION ADDENDUM www.ti.com 5-Dec-2011 PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) (Requires Login) 5962-9453001M2A ACTIVE LCCC FK 20 1 TBD Call TI Call TI 5962-9453001MEA ACTIVE CDIP J 16 1 TBD Call TI Call TI UC1856J ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type UC1856J883B ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type UC1856L OBSOLETE TO/SOT L 28 TBD Call TI Call TI UC1856L20 ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type UC1856L20883B ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type UC1856L883B OBSOLETE TO/SOT L 28 UC2856DW ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2856DWG4 ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2856DWTR ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2856DWTRG4 ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2856J ACTIVE CDIP J 16 1 TBD UC2856N ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC2856NG4 ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC3856DW ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3856DWG4 ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3856DWTR ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3856DWTRG4 ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3856N ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC3856NG4 ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type TBD Addendum-Page 1 Call TI A42 Samples Call TI N / A for Pkg Type PACKAGE OPTION ADDENDUM www.ti.com 5-Dec-2011 Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login) UC3856Q ACTIVE PLCC FN 20 46 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR UC3856QG3 ACTIVE PLCC FN 20 46 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR (1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. …

Цены

Купить UC2856J на РадиоЛоцман.Цены — от 1 456 до 2 308 ₽ 6 предложений от 6 поставщиков Микросхема Контроллер PWM, Current Mode PWM Controller 1.5A 220kHz 16Pin CDIP Tube
T-electron Россия и страны СНГ	UC2856J Texas Instruments	1 456 ₽
Maybo Весь мир	UC2856J Texas Instruments	1 678 ₽
AiPCBA Весь мир	UC2856J Texas Instruments	2 287 ₽
Кремний Россия и страны СНГ	UC2856J	по запросу

Статус

Статус продукта	В производстве (Рекомендуется для новых разработок)
Доступность образцов у производителя	Нет

Корпус / Упаковка / Маркировка

Pin	16
Package Type	J
Industry STD Term	CDIP
JEDEC Code	R-GDIP-T
Package QTY	1
Carrier	TUBE
Маркировка	UC2856J
Width (мм)	6.92
Length (мм)	19.56
Thickness (мм)	4.57
Pitch (мм)	2.54
Max Height (мм)	5.08
Mechanical Data	Скачать

Параметры

Control Method	Current
Duty Cycle(Max)	50 %
Frequency(Max)	1000 kHz
Рабочий диапазон температур	от -40 до 85 C
Package Group	CDIP
Package Size: mm2:W x L	See datasheet (CDIP) PKG
Rating	Military
Special Features	Multi-topology
Topology	Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off	7.7/7 В
Vin(Max)	40 В
Vin(Min)	8 В

Экологический статус

RoHS	See ti.com

Application Notes

Скачать
DN-45 UC3846 UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs
PDF, 27 Кб, Файл опубликован: 5 сен 1999
The UC3856 is a pin-for-pin-compatible high-performance bipolar version of the industry standard UC3846. It can replace the UC3846 with few circuit modifications and it features increased speed higher gate-drive current and reduced propagation delays. The UCC3806 is a BiCMOS pin-for-pin compatible ultra-low-power version ideal for battery low-power and high-speed applications. The UCC3806
Скачать
DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
PDF, 66 Кб, Файл опубликован: 5 сен 1999
This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.

Модельный ряд

Серия: UC2856M (1)

UC2856J

Классификация производителя

Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter