PCA9421 vs PCA9421BSZ 比較
詳細並排比較 PCA9421 由 NXP Semiconductors 與 PCA9421BSZ 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | PCA9421 | PCA9421BSZ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | 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 | — |
| 安裝類型 | 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] | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 靜態電流 | [DATA_NEEDED: quiescent current] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | Power Management IC (PMIC) |
| Number of Buck Converters | — | 2 |
| Number of LDO Regulators | — | 2 |
| 輸出電壓範圍 | — | Programmable |
| Target Processor | — | i.MX RT low-power MCU |
| 封裝 | — | HVQFN-32 (5x5 mm) |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: AEC-Q100 qualification] |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |
| Standard Packaging | — | [DATA_NEEDED: standard packaging quantity] |
| Datasheet Revision | — | Rev. 1.0, 16 October 2023 |