TPS62840DLCR vs FAN5308MPX Comparación
Comparación detallada lado a lado de TPS62840DLCR por Texas Instruments y FAN5308MPX por onsemi. 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.
Comparación de especificaciones
| Parámetro | TPS62840DLCR | FAN5308MPX |
|---|---|---|
| Marca | Texas Instruments | onsemi |
| Categoría | DC-DC Converters | DC-DC Converters |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,21 | $0,49 |
| Topología | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) |
| Rango de tensión de entrada | 1.8 V to 6.5 V | 2.5 V to 5.5 V |
| Rango de tensión de salida | Adjustable (0.8 V to V_IN) | 0.8 V to 5.5 V (adjustable) |
| Corriente de salida máxima | 750 mA | 800 mA |
| Typical Quiescent Current | 60 nA | — |
| Quiescent Current (100% Mode) | 120 nA | — |
| Nominal Switching Frequency | 1.8 MHz | — |
| Control Topology | DCS-Control (voltage-mode + current-mode) | — |
| Efficiency at 1 uA Load (3.6 VIN to 1.8 VOUT) | 80% | — |
| Efficiency at Full Load | [DATA_NEEDED: efficiency at 750 mA] | — |
| Corriente de apagado | [DATA_NEEDED: shutdown IQ] | — |
| STOP Pin | Yes (disables switching) | — |
| Arranque suave | Programmable via SS pin capacitor | — |
| Temperatura de unión de funcionamiento | -40C to +125C | — |
| Encapsulado | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 6-WDFN Exposed Pad (MLP-6) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Estado RoHS | Compliant | Compliant |
| Frecuencia de conmutación | — | 1.3 MHz (fixed) |
| Peak Efficiency | — | 96 % |
| Light-Load Mode | — | PWM with pulse-skipping power-save mode |
| Maximum Duty Cycle | — | 100 % (pass-through mode) |
| Control Architecture | — | Current-mode PWM |
| Output Voltage Accuracy | — | [DATA_NEEDED: output voltage accuracy %] |
| Corriente en reposo | — | [DATA_NEEDED: quiescent current uA] |
| Temperatura de funcionamiento | — | -40 C to +85 C |
| Internal MOSFETs | — | Yes (high-side + low-side synchronous) |
| External Compensation | — | Not required (internal compensation) |