PCA9451A vs PF9453 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci PCA9451A disebabkan oleh NXP Semiconductors dan PF9453 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | PCA9451A | PF9453 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Voltage Regulators | Battery Management |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | 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 | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Kemasan | [DATA_NEEDED: exact package type and dimensions] | 40-HVQFN (5x5 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Arus Dalam Tentera | [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 |
| Gambaran Tegangan Masukan | — | [DATA_NEEDED: input voltage range] |
| Buck Output Current | — | [DATA_NEEDED: per-buck output current] |
| Status Lingkungan Hidup | — | Active (per NXP product page) |