Datasheet Texas Instruments LM3530 — Даташит
| Производитель | Texas Instruments |
| Серия | LM3530 |
Высокоэффективный драйвер белого светодиода с программируемой функцией измерения окружающего света
Datasheets
LM3530 High-Efficiency White-LED Driver with Programmable Ambient Light Sensing Capability and I2C-Compatible Interface datasheet
PDF, 7.5 Мб, Версия: L, Файл опубликован: 23 дек 2014
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Цены
 Купить LM3530 на РадиоЛоцман.Цены — от 35 до 12 201 ₽16 предложений от 15 поставщиков High Efficiency White LED Driver with Programmable Ambient Light Sensing Capability and I2C Compatible Interface | |||
| LM3530UME-40 Texas Instruments | 35 ₽ | ||
| LM3530TME-40 Texas Instruments | от 96 ₽ | ||
| LM3530 Texas Instruments | по запросу | ||
| LM3530UMX-40+ | по запросу | ||
Статус
| LM3530TME-40/NOPB | LM3530TMX-40/NOPB | LM3530UME-25A/NOPB | LM3530UME-40/NOPB | LM3530UME-40B/NOPB | LM3530UMX-25A/NOPB | LM3530UMX-40/NOPB | LM3530UMX-40B/NOPB | |
|---|---|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Да | Нет | Нет | Нет | Да | Нет |
Корпус / Упаковка / Маркировка
| LM3530TME-40/NOPB | LM3530TMX-40/NOPB | LM3530UME-25A/NOPB | LM3530UME-40/NOPB | LM3530UME-40B/NOPB | LM3530UMX-25A/NOPB | LM3530UMX-40/NOPB | LM3530UMX-40B/NOPB | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Package Type | YFQ | YFQ | YFZ | YFZ | YFZ | YFZ | YFZ | YFZ |
| Industry STD Term | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 3000 | 250 | 250 | 250 | 3000 | 3000 | 3000 |
| Carrier | SMALL T&R | LARGE T&R | SMALL T&R | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Маркировка | DX | DX | DS | 40 | DT | DS | 40 | DT |
| Thickness (мм) | .42 | .42 | .4 | .4 | .4 | .4 | .4 | .4 |
| Pitch (мм) | .4 | .4 | .4 | .4 | .4 | .4 | .4 | .4 |
| Max Height (мм) | .675 | .675 | .47 | .47 | .47 | .47 | .47 | .47 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LM3530TME-40/NOPB | LM3530TMX-40/NOPB | LM3530UME-25A/NOPB | LM3530UME-40/NOPB | LM3530UME-40B/NOPB | LM3530UMX-25A/NOPB | LM3530UMX-40/NOPB | LM3530UMX-40B/NOPB |
|---|---|---|---|---|---|---|---|---|
| Количество каналов | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Duty Cycle(Max), % | 94 | 94 | 94 | 94 | 94 | 94 | 94 | 94 |
| LED | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| LED Current Per Channel, мА | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Рабочий диапазон температур, C | от -30 до 85 | от -30 до 85 | от -30 до 85 | от -30 до 85 | от -30 до 85 | от -30 до 85 | от -30 до 85 | от -30 до 85 |
| Package Group | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Peak Efficiency, % | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Shutdown Current(Typ), uA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Special Features | I2C Control | I2C Control | I2C Control | I2C Control | I2C Control | I2C Control | I2C Control | I2C Control |
| Switching Frequency(Max), kHz | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Topology | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost |
| Тип | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive |
| Vin(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(Min), В | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout(Max), В | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Экологический статус
| LM3530TME-40/NOPB | LM3530TMX-40/NOPB | LM3530UME-25A/NOPB | LM3530UME-40/NOPB | LM3530UME-40B/NOPB | LM3530UMX-25A/NOPB | LM3530UMX-40/NOPB | LM3530UMX-40B/NOPB | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Inductor Selection in Boost Converters for LCD Backlight ApplicationsPDF, 764 Кб, Файл опубликован: 24 окт 2016
White LED drivers for LCD back-light applications are often designed for battery-powered devices. This makes circuit size and efficiency crucial. Because of this, selecting the optimal inductor is one of the mostimportant aspects of the design. This application note discusses the important parameters of the inductorand how to select the right inductor for the application. - Schottky Diode Selection in Asynchronous Boost ConvertersPDF, 491 Кб, Файл опубликован: 6 сен 2016
Asynchronous boost converters require a Schottky diode as the rectifying element due to the diode's lowforward voltage and fast turn-on time. Because of these characteristics asynchronous boost converterscan have as good as, or better efficiency, than synchronous boost converters. This is especially true whenthe boost conversion ratios (VOUT/VIN) are high, and the Schottky diode conduction t - Analog PWM Dimming in White-LED DriversPDF, 539 Кб, Файл опубликован: 21 дек 2016
Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LEDdriver devices. PWM dimming takes a rectangle waveform with variable positive duty cycle (D) and adjuststhe LED current proportionally. For many smaller format white LED drivers (7-inch screen size or smaller),the PWM signal is converted to a DC control voltage and made to drive the LED current in
Модельный ряд
Серия: LM3530 (8)
Классификация производителя
- Semiconductors> Power Management> LED Driver> Backlight
