PF9453 vs PCA9451A Karşılaştırma
Ayrıntılı yan yana karşılaştırma PF9453 tarafından NXP Semiconductors ve PCA9451A tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | PF9453 | PCA9451A |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Battery Management | Voltage Regulators |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| 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 | — |
| Paket | 40-HVQFN (5x5 mm) | [DATA_NEEDED: exact package type and dimensions] |
| Montaj Türü | Surface Mount | Surface Mount |
| 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] | — |
| Durağan Akım | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Yaşam Döngüsü Durumu | Active (per NXP product page) | — |
| Fonksiyon | — | 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 |