LM5163QDDARQ1 vs LM5164QDDATQ1 Comparación
Comparación detallada lado a lado de LM5163QDDARQ1 por Texas Instruments y LM5164QDDATQ1 por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
LM5164QDDATQ1 - 100V 1A Sync Buck Converter | Texas Instruments
LM5164QDDATQ1 ✓ ActivoComparación de especificaciones
| Parámetro | LM5163QDDARQ1 | LM5164QDDATQ1 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | DC-DC Converters | DC-DC Converters |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,75 | $2,05 |
| Topología | Synchronous Buck (Step-Down) DC/DC Converter | Synchronous Buck (Step-Down) |
| Rango de tensión de entrada | 6 V to 100 V | 6 V to 100 V |
| Rango de tensión de salida | 1.2 V to 90 V (adjustable) | 1.2 V to 90 V (adjustable) |
| Corriente de salida máxima | 0.5 A | 1 A |
| Quiescent Current (typical) | 10.5 µA (no-load) | — |
| Switching Frequency Range | 75 kHz to 1 MHz | 75 kHz to 1 MHz (adjustable) |
| Minimum Controllable On-Time | 50 ns | 50 ns |
| MOSFET Configuration | Internal high-side and low-side (synchronous) | — |
| Control Mode | Peak Current-Mode Control with internal compensation | Constant On-Time (COT) with adaptive frequency |
| Feedback Reference Voltage | 1.2 V (typical) | — |
| Arranque suave | Internal 2 ms or external programmable | — |
| Power Good (PGOOD) Output | Open-drain | — |
| Encapsulado | 8-pin SO PowerPAD (DDA), 1.27 mm pitch | 8-Pin SO PowerPAD (DDA) - 3.90 mm body width |
| Rango de temperatura de funcionamiento | -40 °C to +125 °C | -40 C to +125 C (AEC-Q100 Grade 1) |
| Automotive Qualification | AEC-Q100 Grade 1 | AEC-Q100 Grade 1 |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | 2 |
| Estado RoHS | Compliant | Compliant |
| Quiescent Current (typ) | — | 10 uA |
| Integrated Switch FETs | — | Yes (high-side + low-side N-channel) |
| Pin Pitch | — | 1.27 mm |
| Internal Loop Compensation | — | Yes |
| Salida Power Good | — | Yes |
| Enable / UVLO | — | Yes (precision threshold) |
| Spread Spectrum EMI | — | Optional (per datasheet) |