Datasheet Texas Instruments TPS63802 — Даташит
| Производитель | Texas Instruments |
| Серия | TPS63802 |
High current, high efficiency single inductor buck-boost converter
Datasheets
TPS63802 2-A, high-efficient, low IQ buck-boost converter with small solution size datasheet
PDF, 2.1 Мб, Версия: A, Файл опубликован: 30 янв 2019
Цены
 Купить TPS63802 на РадиоЛоцман.Цены — от 18 до 13 782 ₽23 предложений от 12 поставщиков Conv DC-DC 1.3V to 5.5V Synchronous Step Down/Synchronous Step Up Single-Out 1.8V to 5.2V 2A 10-Pin VSON-HR T/R | |||
| TPS63802DLA Texas Instruments | 18 ₽ | ||
| TPS63802DLAR Texas Instruments | 50 ₽ | ||
| TPS63802DLAT Texas Instruments | от 541 ₽ | ||
| TPS63802DLAR Texas Instruments | по запросу | ||
Статус
| TPS63802DLAR | TPS63802DLAT | XPS63802DLAT | |
|---|---|---|---|
| Статус продукта | Анонсирован | Анонсирован | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| TPS63802DLAR | TPS63802DLAT | XPS63802DLAT | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 10 | 10 | 10 |
| Package Type | DLA | DLA | DLA |
| Package QTY | 3000 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R |
| Маркировка | 63802 | 63802 | |
| Width (мм) | 2 | 2 | 2 |
| Length (мм) | 3 | 3 | 3 |
| Thickness (мм) | 0.9 | 0.9 | 0.9 |
| Mechanical Data | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | TPS63802DLAR | TPS63802DLAT | XPS63802DLAT |
|---|---|---|---|
| Approx. price, US$ | 0.98 | 1ku | 0.98 | 1ku | 0.98 | 1ku |
| Duty cycle(Max), % | 100 | 100 | 100 |
| Основные особенности | Enable,Light Load Efficiency,Load Disconnect,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Fixed | Enable,Light Load Efficiency,Load Disconnect,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Fixed | Enable,Light Load Efficiency,Load Disconnect,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Fixed |
| Iout(Max), A | 2 | 2 | 2 |
| Iq(Typ), мА | 0.011 | 0.011 | 0.011 |
| Operating temperature range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | VSON-HR|10 | VSON-HR|10 | VSON-HR|10 |
| Rating | Catalog | Catalog | Catalog |
| Switch current limit(Min), A | 3.9 | 3.9 | 3.9 |
| Switch current limit(Typ), A | 4.5 | 4.5 | 4.5 |
| Switching frequency(Max), kHz | 2500 | 2500 | 2500 |
| Switching frequency(Min), kHz | 2500 | 2500 | 2500 |
| Topology | Buck-Boost,Buck/Boost | Buck-Boost,Buck/Boost | Buck-Boost,Buck/Boost |
| Тип | Converter | Converter | Converter |
| Vin(Max), В | 5.5 | 5.5 | 5.5 |
| Vin(Min), В | 1.3 | 1.3 | 1.3 |
| Vout(Max), В | 5 | 5 | 5 |
| Vout(Min), В | 1.8 | 1.8 | 1.8 |
Экологический статус
| TPS63802DLAR | TPS63802DLAT | XPS63802DLAT | |
|---|---|---|---|
| RoHS | Совместим | Совместим | See ti.com |
| Бессвинцовая технология (Pb Free) | Да | Да |
Application Notes
- 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 - 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. - 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
- 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
- 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.
Модельный ряд
Серия: TPS63802 (3)
Классификация производителя
- Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting > Buck-boost, inverting & split-rail converters (integrated switch)
