PCA9420 vs PCA9420UKZ 比較
詳細並排比較 PCA9420 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 | PCA9420 | PCA9420UKZ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Battery Management | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Power Management IC (PMIC): 2 buck + 2 LDO + linear Li-ion charger | — |
| 輸入電壓範圍 | 3.3 V to 5.5 V | — |
| Maximum Charge Current | 315 mA (linear charger) | — |
| Charger Control | I2C programmable CC and CV values | — |
| Battery Chemistry | Li-ion / Li-Po (single cell) | Li-ion |
| Number of Buck Regulators | 2 | — |
| Number of LDO Regulators | 2 | — |
| Control Interface | I2C | [DATA_NEEDED: control interface type] |
| Number of Circuits | 1 | — |
| Terminals | 24 | — |
| 工作溫度 | up to 85 C (max operating, per distributor data) | [DATA_NEEDED: operating temperature range] |
| 安裝類型 | Surface Mount | Surface Mount |
| Applications | Low-power microcontroller applications powered by Li-ion battery | Li-ion battery powered / 5V adapter powered portable devices |
| 封裝 | 24-terminal (HVQFN-24 (BS) / WLCSP-24 (UK) variants) | — |
| RoHS 狀態 | Compliant | — |
| Product Type | — | Power Management IC (PMIC) |
| 拓撲 | — | 2 Buck + 2 LDO + Battery Charger |
| Input Voltage (adapter) | — | 5 V |
| Buck Converters | — | 2 |
| LDO Regulators | — | 2 |
| LDO Output Voltage | — | Programmable range |
| Buck Output Voltage | — | Programmable |
| Target Platform | — | i.MX RT low-power microcontrollers |
| 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] |