Datasheet Texas Instruments SN1208057RTER — Даташит
| Производитель | Texas Instruments |
| Серия | TPS54678 |
| Модель | SN1208057RTER |
2.95V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit 16-WQFN -40 to 150
Datasheets
2.95-V to 6-V Input, 6-A Output, 2-MHz, Synchronous Step-Down SWIFTв„ў Switcher datasheet
PDF, 1.3 Мб, Версия: A, Файл опубликован: 18 ноя 2015
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Цены
Купить SN1208057RTER на РадиоЛоцман.Цены — от 277 до 436 ₽ 9 предложений от 6 поставщиков Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 16-WFQFN Exposed Pad | |||
| SN1208057RTER Texas Instruments | 277 ₽ | ||
| SN1208057RTER Texas Instruments | 278 ₽ | ||
| SN1208057RTER Texas Instruments | от 436 ₽ | ||
| SN1208057RTER Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| Pin | 16 |
| Package Type | RTE |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Маркировка | 54678 |
| Width (мм) | 3 |
| Length (мм) | 3 |
| Thickness (мм) | .75 |
| Pitch (мм) | .5 |
| Max Height (мм) | .8 |
| Mechanical Data | Скачать |
Параметры
| Control Mode | Current Mode |
| Duty Cycle(Max) | 98 % |
| Iout(Max) | 6 A |
| Iq(Typ) | 0.25 мА |
| Рабочий диапазон температур | от -40 до 150 C |
| Package Group | WQFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 200 kHz |
| Тип | Converter |
| Vin(Max) | 6 В |
| Vin(Min) | 2.95 В |
| Vout(Max) | 4.5 В |
| Vout(Min) | 0.6 В |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: TPS54678EVM-155
TPS54678 Evaluation Module
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- Minimizing Output Ripple During StartupPDF, 675 Кб, Файл опубликован: 22 июн 2017
A buck DC/DC switching converter has a minimum on-time at which it can operate. This limits theminimum output voltage a converter can regulate to while keeping a fixed frequency. The limitation of theminimum on-time is often only considered for the steady-state output voltage; however, when the outputvoltage ramps up, in most cases the output voltage ramps up from 0 V. When the converter tri - Calculating EfficiencyPDF, 175 Кб, Файл опубликован: 19 фев 2010
This application report provides a step-by-step procedure for calculating buck converter efficiency and power dissipation at operating points not provided by the data sheet. - Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Кб, Файл опубликован: 4 май 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu - Semiconductor and IC Package Thermal Metrics (Rev. C)PDF, 201 Кб, Версия: C, Файл опубликован: 19 апр 2016
Модельный ряд
Серия: TPS54678 (3)
- SN1208057RTER TPS54678RTER TPS54678RTET
Классификация производителя
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
