PCA9421BSZ vs PCA9420UKZ 比較
詳細並排比較 PCA9421BSZ 由 NXP Semiconductors 與 PCA9420UKZ 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 | PCA9421BSZ | PCA9420UKZ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | DC-DC Converters | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Power Management IC (PMIC) | Power Management IC (PMIC) |
| Input Voltage | 5 V (adapter), Li-ion battery | — |
| 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 | — |
| Control Interface | I2C-compatible | [DATA_NEEDED: control interface type] |
| 封裝 | HVQFN-32 (5x5 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| 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 | — |
| 拓撲 | — | 2 Buck + 2 LDO + Battery Charger |
| Input Voltage (adapter) | — | 5 V |
| Battery Chemistry | — | Li-ion |
| Buck Converters | — | 2 |
| LDO Regulators | — | 2 |
| LDO Output Voltage | — | Programmable range |
| Buck Output Voltage | — | Programmable |
| Target Platform | — | i.MX RT low-power microcontrollers |
| Applications | — | Li-ion battery powered / 5V adapter powered portable devices |
| Package Pin Count | — | 52 |
| Peak Buck Output Current | — | [DATA_NEEDED: buck output current] |
| Charger Charge Current | — | [DATA_NEEDED: charger maximum charge current] |
| 靜態電流 | — | [DATA_NEEDED: quiescent current] |