LM849 vs LM76005RNPR Comparación
Comparación detallada lado a lado de LM849 por LM Technologies y LM76005RNPR 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
LM76005RNPR - 60V 5A Sync Step-Down Converter | Texas Instruments
LM76005RNPR ✓ ActivoComparación de especificaciones
| Parámetro | LM849 | LM76005RNPR |
|---|---|---|
| Marca | LM Technologies | Texas Instruments |
| Categoría | RF Modules | DC-DC Converters |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $25,60 | $2,18 |
| Wireless Standard | Wi-Fi 6 (IEEE 802.11ax) + Bluetooth 5.2 | — |
| Wi-Fi Bands | 2.4 GHz / 5 GHz dual band | — |
| MIMO Configuration | 2T2R (2x2) | — |
| Host Interface | USB 3.0 (backward compatible with USB 2.0) | — |
| Bluetooth Version | 5.2 (BR/EDR/LE dual mode) | — |
| Antenna Configuration | Dual on-board IPEX micro-coaxial or SMT RF line-out pads (factory option) | — |
| Wi-Fi PHY Rate (max) | [DATA_NEEDED: maximum PHY rate in Mbps] | — |
| Bluetooth Power Class | [DATA_NEEDED: Bluetooth power class] | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Tensión de alimentación | 5 V (USB bus powered) | — |
| Module Form Factor | USB dongle / module | — |
| Tipo de montaje | USB plug-in or board-mount (factory option) | Surface Mount |
| Estado RoHS | Compliant (per LM Technologies product page) | Compliant |
| Target Applications | OEM, industrial, medical, scientific, commercial | — |
| Radio Compliance | Pre-certified for major jurisdictions (per LM Technologies) | — |
| Topología | — | Synchronous Buck (Step-Down) |
| Rango de tensión de entrada | — | 3.5 V to 60 V |
| Input Voltage Transient Tolerance | — | 65 V |
| Corriente de salida máxima | — | 5 A |
| Rango de tensión de salida | — | 1 V to 95% of VIN |
| Quiescent Current (Regulation) | — | 15 µA |
| Frecuencia de conmutación | — | Up to 2.2 MHz (typ. 400 kHz, adjustable) |
| Efficiency at 400 kHz (12 VIN, 5 VOUT, 2 A) | — | 95% |
| PFM Efficiency at 10 mA | — | 92% |
| Control Mode | — | Peak Current Mode |
| Light-Load Operation | — | Seamless PWM/PFM transition, pin-selectable FPWM |
| External Clock Sync | — | Yes |
| Arranque suave | — | 6.3 ms default, adjustable |
| Encapsulado | — | WQFN-30 (RNP) 4x6 mm with exposed pad |
| Rango de temperatura de funcionamiento | — | -40 °C to +125 °C |
| Nivel MSL | — | 2 |
| Functional Safety | — | Documentation available (Functional Safety-Capable) |