LM61440Q-Q1 vs LMQ61460AASQRJRRQ1 Comparación
Comparación detallada lado a lado de LM61440Q-Q1 por Texas Instruments y LMQ61460AASQRJRRQ1 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
LM61440-Q1 - 36V, 4A Automotive Low-Noise Buck | Texas Instruments
LM61440Q-Q1 ✓ ActivoComparación de especificaciones
| Parámetro | LM61440Q-Q1 | LMQ61460AASQRJRRQ1 |
|---|---|---|
| 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) | $2,78 | $1,96 |
| Topología | Synchronous Step-Down (Buck) | — |
| Rango de tensión de entrada | 3 V to 36 V | 3 V to 36 V |
| Input Transient Tolerance | 42 V | — |
| Corriente de salida máxima | 4 A | 6 A |
| Número de salidas | 1 | 1 |
| Tipo de salida | Adjustable | — |
| Integrated MOSFETs | Yes (high-side and low-side) | — |
| Light Load Mode | Pin Selectable | — |
| EMI Performance | Low EMI, optimized for automotive | — |
| Functional Safety | Functional-Safety-Capable documentation available | — |
| Encapsulado | 14-Pin PowerVFQFN (VQFN-HR, HotRod, RJR) | 14-pin VQFN-HR (RJR) |
| Tipo de montaje | Surface Mount | Surface mount |
| Qualification | AEC-Q100 (automotive) | — |
| Frecuencia de conmutación | [DATA_NEEDED: switching frequency range] | 2.2 MHz |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Product Type | — | Automotive synchronous step-down DC-DC converter |
| Transient Input Tolerance | — | 42 V for 400 ms load dump |
| Rango de tensión de salida | — | 1 V to 34.2 V |
| Integrated Features | — | Integrated high-side and low-side MOSFETs and bypass capacitors |
| EMI Technology | — | MINT (Mitigated Interference and Noise Technology) |
| Dropout Behavior | — | Soft recovery from dropout with output overshoot reduction |
| Corriente en reposo | — | 6 uA |
| Junction Temperature Range | — | -40 °C to +150 °C |
| Package Features | — | Wettable flanks |
| Output Polarity | — | Positive, adjustable |
| Input Protection Context | — | 42 V transient tolerance supports automotive load-dump protection design |