PCA9451A vs PF9453 Karşılaştırma
Ayrıntılı yan yana karşılaştırma PCA9451A tarafından NXP Semiconductors ve PF9453 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | PCA9451A | PF9453 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Voltage Regulators | Battery Management |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | Power Management IC (PMIC) for i.MX 91x/93x processors | — |
| Buck Regulators | 6 | 4 (high-efficiency step-down) |
| LDO Regulators | 3 | 2 general-purpose + 1 low-Iq SNVS LDO (1 general-purpose LDO in WLCSP variant) |
| Total Buck Output Current | 6 A | — |
| Load Switch | 1 channel, 400 mA | 1, 400 mA |
| Level Translator Channels | 2 | — |
| Crystal Oscillator Driver | 32.768 kHz | — |
| Input Supply | 5 V adapter or 1-cell Li-Ion / Li-polymer battery | — |
| 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) |
| Power-Up Sequence | Factory-fixed for i.MX 93 | — |
| Target Processor | NXP i.MX 91x / 93x family | — |
| Ordering Code (DigiKey) | PCA9451AHNY | — |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Paket | [DATA_NEEDED: exact package type and dimensions] | 40-HVQFN (5x5 mm) |
| Montaj Türü | Surface Mount | Surface Mount |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Durağan Akım | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Product Type | — | Single-chip Power Management IC (PMIC) for i.MX 91 / i.MX 93 |
| Crystal Oscillator | — | 32.768 kHz |
| Target Processors | — | i.MX 91, i.MX 93 |
| Application Domains | — | IoT, smart appliance, industrial, portable |
| Giriş电压范围 | — | [DATA_NEEDED: input voltage range] |
| Buck Output Current | — | [DATA_NEEDED: per-buck output current] |
| Yaşam Döngüsü Durumu | — | Active (per NXP product page) |