Datasheet Texas Instruments TPS63805YFFT — Даташит
| Производитель | Texas Instruments |
| Серия | TPS63805 |
| Модель | TPS63805YFFT |
2-А, высокоэффективный, с низким током покоя, повышающе-понижающий преобразователь с миниатюрным размером решения 15-DSBGA -40 до 125
Datasheets
TPS6380x 2-A, High-efficient, Low IQ Buck-boost Converter with Small Solution Size datasheet
PDF, 3.2 Мб, Версия: B, Файл опубликован: 20 ноя 2018
Цены
 Купить TPS63805YFFT на РадиоЛоцман.Цены — от 236 до 13 265 ₽16 предложений от 8 поставщиков 2-A, high-efficient, 11-µA quiescent current buck-boost converter with tiny solution size | |||
| TPS63805YFFT | от 236 ₽ | ||
| TPS63805YFFT Texas Instruments | 242 ₽ | ||
| TPS63805YFFT Texas Instruments | от 250 ₽ | ||
| TPS63805YFFT Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 15 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Маркировка | TPS63805 |
| Thickness (мм) | 0.4 |
| Pitch (мм) | 0.4 |
| Max Height (мм) | 0.625 |
| Mechanical Data | Скачать |
Параметры
| Approx. price | 0.98 | 1ku US$ |
| Duty cycle(Max) | 100 % |
| Основные особенности | Enable,Light Load Efficiency,Load Disconnect,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Fixed |
| Iout(Max) | 2 A |
| Iq(Typ) | 0.011 мА |
| Operating temperature range | -40 to 125 C |
| Package Group | DSBGA|15 |
| Rating | Catalog |
| Switch current limit(Min) | 3.9 A |
| Switch current limit(Typ) | 5 A |
| Switching frequency(Max) | 3100 kHz |
| Switching frequency(Min) | 500 kHz |
| Topology | Buck-Boost,Buck/Boost |
| Тип | Converter |
| Vin(Max) | 5.5 В |
| Vin(Min) | 1.3 В |
| Vout(Max) | 5.2 В |
| Vout(Min) | 1.8 В |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: TPS63805EVM-026
High Current; High Efficiency Buck-Boost Converter Evaluation Module
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- Prevent Battery Overdischarge with Precise Threshold Enable PinPDF, 78 Кб, Файл опубликован: 2 апр 2019
Using a buck-boost converter is a convenient way to obtain a fixed supply voltage within the wide voltage range of typical batteries used in low-power devices such as smart meters wearables or those in the Internet of Things. - Selecting the right DC/DC converter for maximum battery lifePDF, 72 Кб, Файл опубликован: 8 фев 2019
Choosing the best topology for a battery powered application such as IoT sensor smart lock or IP camera might not always be straightforward based on the available and required voltages alone. - Selecting a DC/DC Converter for Maximum Battery Life in Pulsed-Load ApplicationsPDF, 155 Кб, Файл опубликован: 28 ноя 2018
When designing a battery powered system maximizing batterylife is one of the most important design goals. Battery powered systems such as smart meters IoT sensors or ireless medical equipment often require a power converter to obtain fixed supply voltages for time varying loads - Using Non-Inverting Buck-Boost Converter for Voltage StabilizationPDF, 734 Кб, Файл опубликован: 1 авг 2019
- Supercapacitor backup power supply with TPS63802PDF, 665 Кб, Файл опубликован: 21 янв 2019
- Precise Delayed Start-up with Precise Threshold Enable-pinPDF, 188 Кб, Файл опубликован: 15 апр 2019
- Low-power TEC driverPDF, 75 Кб, Файл опубликован: 18 ноя 2014
TPS63020 Low Power TEC Driver - Different methods to drive LEDs using TPS63xxx buck-boost converters (Rev. B)PDF, 86 Кб, Версия: B, Файл опубликован: 12 янв 2012
- Buck-boost Converter Battery Life Time Estimation for Wireless Network Cameras (Rev. A)PDF, 123 Кб, Версия: A, Файл опубликован: 28 май 2019
- Buck-Boost Converters Solving Power Challenges in Optical ModulesPDF, 45 Кб, Файл опубликован: 13 май 2019
- Improving Load Transient Response for Controlled LoadsPDF, 338 Кб, Файл опубликован: 12 сен 2019
- Extending the Soft Start Time in the TPS63010 Buck-Boost ConverterPDF, 262 Кб, Файл опубликован: 5 дек 2012
- Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B)PDF, 400 Кб, Версия: B, Файл опубликован: 9 июл 2018
This application note gives the equations to calculate the power stage of a non-inverting buck-boost converter built with an IC with integrated switches and operating in continuous conduction mode. See the references at the end of this document if more detail is needed. - Understanding Undervoltage Lockout in Power Devices (Rev. A)PDF, 90 Кб, Версия: A, Файл опубликован: 19 сен 2018
Many integrated circuits include an undervoltage lockout (UVLO) function to disable the device at low supply voltages. Below the minimum supply voltage the function and performance of a device may be undefined making it impossible to predict system behavior. This application note explains how to correctly understand the undervoltage lockout specification in the data sheets of TI's power products. - Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Кб, Файл опубликован: 26 апр 2012
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Кб, Файл опубликован: 19 сен 2011
- IQ: What it is what it isn’t and how to use itPDF, 198 Кб, Файл опубликован: 17 июн 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Кб, Версия: A, Файл опубликован: 11 дек 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Модельный ряд
Серия: TPS63805 (2)
- TPS63805YFFR TPS63805YFFT
Классификация производителя
- Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting > Buck-boost, inverting & split-rail converters (integrated switch)
