Datasheet Texas Instruments LM2700 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM2700 |
600kHz / 1.25MHz, 2.5A, convertidor PWM DC / DC elevador
Hojas de datos
LM2700 600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter datasheet
PDF, 1.6 Mb, Revisión: C, Archivo publicado: marzo 7, 2013
Extracto del documento
Precios
Estado
| LM2700LD-ADJ/NOPB | LM2700LDX-ADJ/NOPB | LM2700MT-ADJ | LM2700MT-ADJ/NOPB | LM2700MTX-ADJ/NOPB | |
|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | Sí | No | No | No |
Embalaje
| LM2700LD-ADJ/NOPB | LM2700LDX-ADJ/NOPB | LM2700MT-ADJ | LM2700MT-ADJ/NOPB | LM2700MTX-ADJ/NOPB | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 14 | 14 | 14 | 14 | 14 |
| Package Type | NHE | NHE | PW | PW | PW |
| Industry STD Term | WSON | WSON | TSSOP | TSSOP | TSSOP |
| JEDEC Code | S-PDSO-N | S-PDSO-N | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 4500 | 94 | 94 | 2500 |
| Carrier | SMALL T&R | LARGE T&R | TUBE | TUBE | LARGE T&R |
| Device Marking | S00001B | S00001B | -ADJ | -ADJ | -ADJ |
| Width (mm) | 4 | 4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 4 | 4 | 5 | 5 | 5 |
| Thickness (mm) | .8 | .8 | 1 | 1 | 1 |
| Pitch (mm) | .5 | .5 | .65 | .65 | .65 |
| Max Height (mm) | .8 | .8 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM2700LD-ADJ/NOPB | LM2700LDX-ADJ/NOPB | LM2700MT-ADJ | LM2700MT-ADJ/NOPB | LM2700MTX-ADJ/NOPB |
|---|---|---|---|---|---|
| Approx. Price (US$) | 1.55 | 1ku | ||||
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | ||||
| Package Group | WSON | WSON | TSSOP | TSSOP | TSSOP |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 | |
| Regulated Outputs(#) | 1 | ||||
| Switch Current Limit(Min), A | 2.5 | 2.5 | 2.5 | 2.5 | |
| Switch Current Limit(Min)(A) | 2.5 | ||||
| Switch Current Limit(Typ), A | 3.6 | 3.6 | 3.6 | 3.6 | |
| Switch Current Limit(Typ)(A) | 3.6 | ||||
| Type | Converter | Converter | Converter | Converter | Converter |
| Vin(Max), V | 12 | 12 | 12 | 12 | |
| Vin(Max)(V) | 12 | ||||
| Vin(Min), V | 2.2 | 2.2 | 2.2 | 2.2 | |
| Vin(Min)(V) | 2.2 | ||||
| Vout(Max), V | 17.5 | 17.5 | 17.5 | 17.5 | |
| Vout(Max)(V) | 17.5 | ||||
| Vout(Min), V | 1.26 | 1.26 | 1.26 | 1.26 | |
| Vout(Min)(V) | 1.26 |
Plan ecológico
| LM2700LD-ADJ/NOPB | LM2700LDX-ADJ/NOPB | LM2700MT-ADJ | LM2700MT-ADJ/NOPB | LM2700MTX-ADJ/NOPB | |
|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | See ti.com | Obediente | Obediente |
| Pb gratis | Sí |
Notas de aplicación
- How to Select a Proper Inductor for Low Power Boost ConverterPDF, 120 Kb, Archivo publicado: jun 3, 2016
- Working With Boost ConvertersPDF, 159 Kb, Archivo publicado: jun 15, 2015
This brief note highlights some of the more common pitfalls when using boost regulators. These includemaximum achievable output current and voltage, short circuit behavior and basic layout issues. It isassumed that the reader is familiar with the basic operation of a boost regulator. - Integration Simplifies TFT Power DesignsPDF, 144 Kb, Archivo publicado: marzo 6, 2003
- Five Steps to a Good PCB Layout of the Boost ConverterPDF, 701 Kb, Archivo publicado: mayo 3, 2016
Linea modelo
Serie: LM2700 (5)
Clasificación del fabricante
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Up (Boost)> Boost Converter (Integrated Switch)