Datasheet Texas Instruments LM5045 — Даташит
| Производитель | Texas Instruments |
| Серия | LM5045 |
Full-Bridge PWM Controller with Integrated MOSFET Drivers
Datasheets
LM5045 Full-Bridge PWM Controller With Integrated MOSFET Drivers datasheet
PDF, 1.6 Мб, Версия: H, Файл опубликован: 28 янв 2015
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Цены
 Купить LM5045 на РадиоЛоцман.Цены — от 2.00 до 989 ₽32 предложений от 21 поставщиков ШИМ-контроллеры на токовых переключателях Full-Bridge PWM Cntrlr | |||
| LM5045SQ | 2.00 ₽ | ||
| LM5045MH/NOPB Texas Instruments | 119 ₽ | ||
| LM5045MH/NOPB Texas Instruments | 128 ₽ | ||
| LM5045SQ/NOPB Texas Instruments | 226 ₽ | ||
Статус
| LM5045MH/NOPB | LM5045MHX/NOPB | LM5045SQ/NOPB | LM5045SQX/NOPB | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Да | Нет |
Корпус / Упаковка / Маркировка
| LM5045MH/NOPB | LM5045MHX/NOPB | LM5045SQ/NOPB | LM5045SQX/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 28 | 28 | 28 | 28 |
| Package Type | PWP | PWP | RSG | RSG |
| Industry STD Term | HTSSOP | HTSSOP | WQFN | WQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 48 | 2500 | 1000 | 4500 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | LARGE T&R |
| Маркировка | MH | LM5045 | L5045 | L5045 |
| Width (мм) | 4.4 | 4.4 | 5 | 5 |
| Length (мм) | 9.7 | 9.7 | 5 | 5 |
| Thickness (мм) | 1 | 1 | .75 | .75 |
| Pitch (мм) | .65 | .65 | .5 | .5 |
| Max Height (мм) | 1.2 | 1.2 | .8 | .8 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LM5045MH/NOPB | LM5045MHX/NOPB | LM5045SQ/NOPB | LM5045SQX/NOPB |
|---|---|---|---|---|
| Control Method | Current,Voltage | Current,Voltage | Current,Voltage | Current,Voltage |
| Duty Cycle(Max), % | 50 | 50 | 50 | 50 |
| Frequency(Max), kHz | 2000 | 2000 | 2000 | 2000 |
| Frequency(Min), kHz | 100 | 100 | 100 | 100 |
| Gate Drive(Typ), A | 1.5,2 | 1.5,2 | 1.5,2 | 1.5,2 |
| Рабочий диапазон температур, C | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 |
| Package Group | HTSSOP | HTSSOP | WQFN | WQFN |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | HV Start-up,Multi-topology,Synchronization Pin | HV Start-up,Multi-topology,Synchronization Pin | HV Start-up,Multi-topology,Synchronization Pin | HV Start-up,Multi-topology,Synchronization Pin |
| Topology | Full-Bridge,Half-Bridge,Push-Pull | Full-Bridge,Half-Bridge,Push-Pull | Full-Bridge,Half-Bridge,Push-Pull | Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off, В | Programmable/1.25V | Programmable/1.25V | Programmable/1.25V | Programmable/1.25V |
| Vin(Max), В | 100 | 100 | 100 | 100 |
| Vin(Min), В | 14 | 14 | 14 | 14 |
Экологический статус
| LM5045MH/NOPB | LM5045MHX/NOPB | LM5045SQ/NOPB | LM5045SQX/NOPB | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
Application Notes
- AN-2213 LM5045 Based 240W Power Converter Using Full-Wave (Rev. A)PDF, 5.6 Мб, Версия: A, Файл опубликован: 6 май 2013
The LM5045 based 240W reference board is designed to evaluate the performance of the full-waverectification scheme on the secondary side. The reference board is designed in an industry standardquarter brick footprint. - Applying I2C-Compatible Temperature Sensors in Systems With Slow Clock Edges (Rev. A)PDF, 33 Кб, Версия: A, Файл опубликован: 6 май 2013
This Application Note describes a method of interfacing a given microcontroller with a Texas Instruments digital temperature sensor.
Модельный ряд
Серия: LM5045 (4)
Классификация производителя
- Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> PWM and Resonant Controller
