Datasheet Texas Instruments LM5021 — Даташит
| Производитель | Texas Instruments |
| Серия | LM5021 |
AC-DC Current Mode PWM Controller
Datasheets
LM5021 AC-DC Current-Mode PWM Controller datasheet
PDF, 5.1 Мб, Версия: E, Файл опубликован: 24 дек 2014
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Цены
 Купить LM5021 на РадиоЛоцман.Цены — от 41 до 282 ₽22 предложений от 19 поставщиков ШИМ-контроллеры на токовых переключателях AC-DC Current Mode PWM Controller | |||
| LM5021MMX-2 Texas Instruments | от 41 ₽ | ||
| LM5021-1QDGKRQ1 Texas Instruments | 49 ₽ | ||
| LM5021MM-2 National Semiconductor | 158 ₽ | ||
| LM5021NA-2 National Semiconductor | по запросу | ||
Статус
| LM5021MM-1/NOPB | LM5021MM-2/NOPB | LM5021MMX-1/NOPB | LM5021MMX-2 | LM5021MMX-2/NOPB | LM5021NA-1/NOPB | |
|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | Не рекомендуется для новых разработок | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Нет | Да | Да | Да |
Корпус / Упаковка / Маркировка
| LM5021MM-1/NOPB | LM5021MM-2/NOPB | LM5021MMX-1/NOPB | LM5021MMX-2 | LM5021MMX-2/NOPB | LM5021NA-1/NOPB | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | DGK | DGK | DGK | DGK | DGK | P |
| Industry STD Term | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | PDIP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T |
| Package QTY | 1000 | 1000 | 3500 | 3500 | 3500 | 40 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE |
| Маркировка | 21-1 | 21-2 | 21-1 | 21-2 | 21-2 | LM5021NA |
| Width (мм) | 3 | 3 | 3 | 3 | 3 | 6.35 |
| Length (мм) | 3 | 3 | 3 | 3 | 3 | 9.81 |
| Thickness (мм) | .97 | .97 | .97 | .97 | .97 | 3.9 |
| Pitch (мм) | .65 | .65 | .65 | .65 | .65 | 2.54 |
| Max Height (мм) | 1.07 | 1.07 | 1.07 | 1.07 | 1.07 | 5.08 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LM5021MM-1/NOPB | LM5021MM-2/NOPB | LM5021MMX-1/NOPB | LM5021MMX-2 | LM5021MMX-2/NOPB | LM5021NA-1/NOPB |
|---|---|---|---|---|---|---|
| Control Method | Current | Current | Current | Current | Current | Current |
| Duty Cycle(Max), % | 80 | 80 | 80 | 80 | 80 | 80 |
| Frequency(Max), kHz | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Frequency(Min), kHz | 10 | 10 | 10 | 10 | 10 | 10 |
| Рабочий диапазон температур, C | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 |
| Package Group | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | PDIP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (PDIP) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible |
| UVLO Thresholds On/Off, В | 20/7.25 | 20/7.25 | 20/7.25 | 20/7.25 | 20/7.25 | 20/7.25 |
Экологический статус
| LM5021MM-1/NOPB | LM5021MM-2/NOPB | LM5021MMX-1/NOPB | LM5021MMX-2 | LM5021MMX-2/NOPB | LM5021NA-1/NOPB | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | See ti.com | Совместим | Совместим |
Application Notes
- AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)PDF, 8.3 Мб, Версия: A, Файл опубликован: 1 май 2013
This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply.
Модельный ряд
Серия: LM5021 (6)
Классификация производителя
- Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> Flyback Controller
