PF9453 vs PCA9451A Comparación
Comparación detallada lado a lado de PF9453 por NXP Semiconductors y PCA9451A por NXP Semiconductors. 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 | PF9453 | PCA9451A |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Battery Management | Voltage Regulators |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,00 | $1,90 |
| Product Type | Single-chip Power Management IC (PMIC) for i.MX 91 / i.MX 93 | — |
| Buck Regulators | 4 (high-efficiency step-down) | 6 |
| LDO Regulators | 2 general-purpose + 1 low-Iq SNVS LDO (1 general-purpose LDO in WLCSP variant) | 3 |
| Load Switch | 1, 400 mA | 1 channel, 400 mA |
| Crystal Oscillator | 32.768 kHz | — |
| Control Interface | I2C, 100 kbit/s / 400 kbit/s / 1 Mbit/s (standard / fast / fast-mode plus) | I2C, 100 kbit/s / 400 kbit/s / 1 Mbit/s (Standard / Fast / Fast-mode Plus) |
| Target Processors | i.MX 91, i.MX 93 | — |
| Encapsulado | 40-HVQFN (5x5 mm) | [DATA_NEEDED: exact package type and dimensions] |
| Tipo de montaje | Surface Mount | Surface Mount |
| Application Domains | IoT, smart appliance, industrial, portable | — |
| Rango de tensión de entrada | [DATA_NEEDED: input voltage range] | — |
| Buck Output Current | [DATA_NEEDED: per-buck output current] | — |
| Corriente en reposo | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Estado RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Estado del ciclo de vida | Active (per NXP product page) | — |
| Función | — | Power Management IC (PMIC) for i.MX 91x/93x processors |
| Total Buck Output Current | — | 6 A |
| Level Translator Channels | — | 2 |
| Crystal Oscillator Driver | — | 32.768 kHz |
| Input Supply | — | 5 V adapter or 1-cell Li-Ion / Li-polymer battery |
| Power-Up Sequence | — | Factory-fixed for i.MX 93 |
| Target Processor | — | NXP i.MX 91x / 93x family |
| Ordering Code (DigiKey) | — | PCA9451AHNY |