Datasheet Texas Instruments TPS65170RHDT — Даташит
| Производитель | Texas Instruments |
| Серия | TPS65170 |
| Модель | TPS65170RHDT |
4-канальный ЖК-дисплей с регуляторами смещения для внешнего зарядового насоса 28-VQFN -40 до 85
Datasheets
Цены
 Купить TPS65170RHDT на РадиоЛоцман.Цены — от 39 до 158 ₽22 предложений от 14 поставщиков Микросхема Управление питанием, 4CH LCD Bias w/ Regulators for External Charge Pump 28-VQFN -40℃ to 85℃ | |||
| TPS65170RHDT Texas Instruments | от 44 ₽ | ||
| TPS65170RHDT Texas Instruments | от 66 ₽ | ||
| TPS65170RHDT Texas Instruments | по запросу | ||
| TPS65170RHDT | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| Pin | 28 |
| Package Type | RHD |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Width (мм) | 5 |
| Length (мм) | 5 |
| Thickness (мм) | 0.9 |
| Pitch (мм) | 0.5 |
| Max Height (мм) | 1 |
| Mechanical Data | Скачать |
Параметры
| DisplayType | LCD Unipolar |
| IC Integration | LCD Bias |
| Pin/Package | 28VQFN |
| Source Driver Voltage(Max) | 18.5 В |
| Source Driver Voltage(Min) | 13 В |
| Special Function | Reset Generator |
| Target Application | 13 to 21 inches,21 inches and above |
| Topology | Boost,Buck |
| Vin(Max) | 14.7 В |
| Vin(Min) | 8.6 В |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: TPS65170EVM-559
Evaluation Module for TPS65170 LCD Bias Supply
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- Generation of a VCOM buffer input using PWM signalPDF, 439 Кб, Файл опубликован: 21 дек 2015
In an LCD the backlight shines through the liquid crystal material and the voltage across the liquid crystal controls how much light shines through it. An active matrix LCD (AMLCD) contains many pixels arranged in a grid pattern. The voltage across each pixel is controlled individually so that high resolution images can be created. One terminal of every pixel is connected to a common plane. The v - 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. - Minimizing Ringing at the Switch Node of a Boost ConverterPDF, 201 Кб, Файл опубликован: 15 сен 2006
The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter. - Basic Calculation of a Boost Converter's Power Stage (Rev. C)PDF, 186 Кб, Версия: C, Файл опубликован: 8 янв 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
Модельный ряд
Серия: TPS65170 (2)
- TPS65170RHDR TPS65170RHDT
Классификация производителя
- Semiconductors > Power Management > LCD/OLED Display Bias Solutions
