TPS53318DQPR vs TPS53355DQPR Comparación
Comparación detallada lado a lado de TPS53318DQPR por Texas Instruments y TPS53355DQPR 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
TPS53318DQPR - 8A 22V Sync Buck Converter D-CAP | Texas Instruments
TPS53318DQPR ✓ ActivoComparación de especificaciones
| Parámetro | TPS53318DQPR | TPS53355DQPR |
|---|---|---|
| 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) | $2,10 | $4,71 |
| Topología | Synchronous Buck Converter (Step-Down) | Synchronous Buck (Step-Down) |
| Rango de tensión de entrada | 1.5 V to 22 V | 1.5 V to 15 V |
| Rango de tensión de salida | 0.6 V to [DATA_NEEDED: maximum VOUT, typically 5.5 V] | 0.6 V to 5.5 V (adjustable) |
| Continuous Output Current | 8 A | — |
| Reference Accuracy | 1% (internal 0.6 V reference) | — |
| Control Mode | D-CAP mode (adaptive on-time) | — |
| Frecuencia de conmutación | [DATA_NEEDED: fSW range] | Adjustable, 250 kHz to 1 MHz |
| Integrated MOSFETs | Yes (high-side and low-side) | — |
| Light-Load Mode | Eco-mode (auto-skipping for high efficiency at light load) | — |
| Arranque suave | Programmable | — |
| Salida Power Good | Yes | — |
| Protection Features | OCP, OVP, UVLO, OTP | — |
| Rango de temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | 22-Pin PowerLFDFN (DQP), 5 mm x 6 mm with exposed thermal pad | 22-PowerLFDFN (DQP), 6 mm x 5 mm |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Control Topology | — | D-CAP mode with eco-mode |
| Corriente de salida máxima | — | 30 A |
| Output Voltage Reference | — | 0.6 V, 1% accuracy |
| Integrated High-Side MOSFET Rds(on) | — | 5 mOhm |
| Integrated Low-Side MOSFET Rds(on) | — | 2 mOhm |
| Número de salidas | — | 1 |
| Corriente en reposo | — | 0.32 mA (typ) |
| Integrated Boost Switch | — | Yes |
| Limitación de corriente | — | Adjustable |
| Características | — | Eco-mode, adjustable current limit, thermal shutdown |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |