PCA9421 vs PCA9421BSZ مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ PCA9421 بواسطة NXP Semiconductors و PCA9421BSZ بواسطة NXP Semiconductors. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | PCA9421 | PCA9421BSZ |
|---|---|---|
| العلامة التجارية | NXP Semiconductors | NXP Semiconductors |
| الفئة | DC-DC Converters | DC-DC Converters |
| حالة دورة الحياة | نشط | نشط |
| الوظيفة | Power Management IC (PMIC) | — |
| Buck Converters | 2 (I2C-programmable output voltage) | — |
| LDO Regulators | 2 | — |
| Input Voltage | 5 V (per distributor listing); see datasheet for full range [DATA_NEEDED: full input voltage range] | 5 V (adapter), Li-ion battery |
| Control Interface | I2C | I2C-compatible |
| Applications | Low-power microcontroller power management, Li-ion battery and/or 5V adapter powered applications | — |
| Package (BS suffix) | HVQFN-24 | — |
| Package (UK suffix) | WLCSP-25 | — |
| نوع التركيب | Surface Mount | Surface Mount |
| Family | PCA9420/PCA9421 | — |
| Maximum Output Current (Buck 1) | [DATA_NEEDED: buck 1 output current] | — |
| Maximum Output Current (Buck 2) | [DATA_NEEDED: buck 2 output current] | — |
| LDO Output Current | [DATA_NEEDED: LDO output current] | — |
| Buck Output Voltage Range | [DATA_NEEDED: I2C-programmable output voltage range] | — |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| تيار السكون | [DATA_NEEDED: quiescent current] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | Power Management IC (PMIC) |
| Number of Buck Converters | — | 2 |
| Number of LDO Regulators | — | 2 |
| نطاق جهد الخرج | — | Programmable |
| Target Processor | — | i.MX RT low-power MCU |
| العلبة | — | HVQFN-32 (5x5 mm) |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: AEC-Q100 qualification] |
| مستوى MSL | — | [DATA_NEEDED: MSL level] |
| Standard Packaging | — | [DATA_NEEDED: standard packaging quantity] |
| Datasheet Revision | — | Rev. 1.0, 16 October 2023 |