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Datasheet Texas Instruments UCC2809D-1G4 — Даташит

ПроизводительTexas Instruments
СерияUCC2809-1
МодельUCC2809D-1G4
Datasheet Texas Instruments UCC2809D-1G4

Экономичный контроллер первичной стороны 8-SOIC от -40 до 85

Datasheets

Economy Primary Side Controller datasheet
PDF, 1.3 Мб, Версия: B, Файл опубликован: 19 ноя 2004
Выписка из документа

Цены

7 предложений от 7 поставщиков
Economy Primary Side PWM Controller 1MHz 1Out 8Pin SOIC Tube
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Texas Instruments
186 ₽
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Россия
UCC2809D-1G4
Texas Instruments
187 ₽
ChipWorker
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UCC2809D-1G4
Texas Instruments
190 ₽
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Texas Instruments
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Статус

Статус продуктаВ производстве (Рекомендуется для новых разработок)
Доступность образцов у производителяНет

Корпус / Упаковка / Маркировка

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Width (мм)3.91
Length (мм)4.9
Thickness (мм)1.58
Pitch (мм)1.27
Max Height (мм)1.75
Mechanical DataСкачать

Параметры

Approx. Price (US$)0.95 | 1ku
Control MethodCurrent
Feedforward
Voltage
Duty Cycle(Max)(%)70
Frequency(Max)(kHz)1000
Gate Drive(Typ)(A)0.8
Operating Temperature Range(C)-40 to 85
Package GroupSOIC
RatingCatalog
Special FeaturesMulti-topology
Soft Start
TopologyBoost
Flyback
Forward
UVLO Thresholds On/Off(V)10/8
Vin(Max)(V)19
Vin(Min)(V)8

Экологический статус

RoHSНе совместим
Бессвинцовая технология (Pb Free)Нет

Комплекты разработчика и оценочные наборы

  • Evaluation Modules & Boards: UCC3809EVM
    UCC3809 Evaluation Module
    Статус продукта: В производстве (Рекомендуется для новых разработок)

Application Notes

  • Programming the UCC3809 for 90% Maximum Duty Cycle Clamp
    PDF, 44 Кб, Файл опубликован: 4 июн 2001
    Normally, the UCC3809 programmable duty cycle clamp feature is limited to 70% maximum duty cycle. The described technique shows how the maximum duty cycle clamp can be programmed to achieve a 90% on-time of the switching period.
  • U-168 Implementing a Practical Off-line Lithium-Ion Charger Using the UCC3809
    PDF, 579 Кб, Файл опубликован: 5 сен 1999
    The UCC3809 family of BCDMOS economy low-power integrated circuits contains all the control and drive circuitry required for off-line and isolated DC-to-DC fixed-frequency current-mode switching power supplies with minimal external parts count. The UCC3956 family of Switch-Mode Lithium-Ion Battery Charger Controllers accurately controls lithium-ion battery charging with a highly efficient average
  • DN-89 Comparing the UC3842, UCC3802, and UCC3809 Primary Side PWM Controllers
    PDF, 75 Кб, Файл опубликован: 5 сен 1999
    Despite the fact that the UC3842 and the UCC3802 PWM Controllers are pin-for-pin compatible, they are not drop-in replacements for each other. Designed as the next generation '42, the UCC3809 also has differences that prevent a simple drop-in substitute. This design note will help the user change from either the UC3842 or the UCC3802 to the UCC3809 in an existing design. A table identifies the mos
  • U-165 Design Rvw: Isolated 50 W Flyback Converter Using UCC3809 and UC3965
    PDF, 266 Кб, Файл опубликован: 5 сен 1999
    The flyback power stage is a popular choice for single and multiple output DC-to-DC converters at power levels of 150W or less. Without the output inductor required in buck-derived topologies, such as the forward or push-pull converter, the component count and cost are reduced. This application note will re-view the design procedure for the power stage and control electronics of a flyback converte
  • 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

Классификация производителя

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller

Варианты написания:

UCC2809D1G4, UCC2809D 1G4

На английском языке: Datasheet Texas Instruments UCC2809D-1G4

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