Datasheet Texas Instruments LM34917A — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM34917A |
2.3x2mm, 8-33V, 1.25A, regulador de tiempo no síncrono constante a tiempo con límite de corriente inteligente
Hojas de datos
Ultra Small 33V,1.25A Constant On-Time Buck Sw Reg w/Intelligent Current Limit datasheet
PDF, 1.0 Mb, Revisión: D, Archivo publicado: marzo 7, 2013
Extracto del documento
Estado
| LM34917ATL/NOPB | |
|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| LM34917ATL/NOPB | |
|---|---|
| N | 1 |
| Pin | 12 |
| Package Type | YZR |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | LARGE T&R |
| Device Marking | SRHA |
| Width (mm) | 1.8 |
| Length (mm) | 2 |
| Thickness (mm) | .675 |
| Pitch (mm) | .5 |
| Max Height (mm) | .675 |
| Mechanical Data | Descargar |
Paramétricos
| Parameters / Models | LM34917ATL/NOPB |
|---|---|
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max), % | 97 |
| Iout(Max), A | 1.25 |
| Iq(Typ), mA | 0.68 |
| Operating Temperature Range, C | -40 to 125 |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max), kHz | 2000 |
| Switching Frequency(Min), kHz | 50 |
| Type | Converter |
| Vin(Max), V | 33 |
| Vin(Min), V | 8 |
| Vout(Max), V | 30 |
| Vout(Min), V | 2.5 |
Plan ecológico
| LM34917ATL/NOPB | |
|---|---|
| RoHS | Obediente |
Linea modelo
Serie: LM34917A (1)
Clasificación del fabricante
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)