Datasheet Texas Instruments LM36922H — Даташит
| Производитель | Texas Instruments |
| Серия | LM36922H |
Highly Efficient Dual-String White LED Driver
Datasheets
LM36922H Highly Efficient Dual-String White LED Driver datasheet
PDF, 1.7 Мб, Версия: A, Файл опубликован: 16 фев 2016
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Цены
Купить LM36922HYFFR на РадиоЛоцман.Цены — от 50 до 119 ₽ 11 предложений от 8 поставщиков LED Lighting Drivers Highly Efficient Dual-String White LED Driver 12-DSBGA -40℃ to 85℃ | |||
| LM36922HYFFR Texas Instruments | 50 ₽ | ||
| LM36922HYFFR Texas Instruments | 86 ₽ | ||
| LM36922HYFFR Texas Instruments | от 119 ₽ | ||
| LM36922HYFFR Texas Instruments | по запросу | ||
Статус
| LM36922HYFFR | |
|---|---|
| Статус продукта | В производстве |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| LM36922HYFFR | |
|---|---|
| N | 1 |
| Pin | 12 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Маркировка | 36922H |
| Width (мм) | 1.16 |
| Length (мм) | 2 |
| Thickness (мм) | 1.6 |
| Pitch (мм) | .4 |
| Max Height (мм) | .625 |
| Mechanical Data | Скачать |
Параметры
| Parameters / Models | LM36922HYFFR |
|---|---|
| Количество каналов | 2 |
| Duty Cycle(Max), % | 92 |
| LED | 20 |
| LED Current Per Channel, мА | 30 |
| Рабочий диапазон температур, C | от -40 до 85 |
| Package Group | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) |
| Peak Efficiency, % | 92 |
| Rating | Catalog |
| Shutdown Current(Typ), uA | 1.2 |
| Special Features | Adjustable Switch Frequency,CABC,Direct PWM Dimming,I2C Control,OVP,Thermal Shutdown |
| Switching Frequency(Max), kHz | 1050 |
| Topology | Boost,Current Sink,Multi-Channel |
| Тип | Inductive |
| Vin(Max), В | 5.5 |
| Vin(Min), В | 2.5 |
| Vout(Max), В | 40 |
| Vout(Min), В | 37 |
Экологический статус
| LM36922HYFFR | |
|---|---|
| RoHS | Совместим |
Application Notes
- 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: LM36922H (1)
Классификация производителя
- Semiconductors> Power Management> LED Driver> Backlight
