PF9453 vs PCA9451A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci PF9453 disebabkan oleh NXP Semiconductors dan PCA9451A 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 | PF9453 | PCA9451A |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Battery Management | Voltage Regulators |
| Status Lingkungan Hidup | 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 | — |
| Kemasan | 40-HVQFN (5x5 mm) | [DATA_NEEDED: exact package type and dimensions] |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Application Domains | IoT, smart appliance, industrial, portable | — |
| Gambaran Tegangan Masukan | [DATA_NEEDED: input voltage range] | — |
| Buck Output Current | [DATA_NEEDED: per-buck output current] | — |
| Arus Dalam Tentera | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Status Lingkungan Hidup | Active (per NXP product page) | — |
| Fungsi | — | 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 |