PCA9420UKZ vs PCA9421BSZ 对比
详细并排对比 PCA9420UKZ 出自 NXP Semiconductors 和 PCA9421BSZ 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | PCA9420UKZ | PCA9421BSZ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Battery Management | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $0.00 |
| Product Type | Power Management IC (PMIC) | Power Management IC (PMIC) |
| 拓扑 | 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 | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Peak Buck Output Current | [DATA_NEEDED: buck output current] | — |
| Charger Charge Current | [DATA_NEEDED: charger maximum charge current] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| Control Interface | [DATA_NEEDED: control interface type] | I2C-compatible |
| Input Voltage | — | 5 V (adapter), Li-ion battery |
| Number of Buck Converters | — | 2 |
| Number of LDO Regulators | — | 2 |
| 输出电压范围 | — | Programmable |
| Target Processor | — | i.MX RT low-power MCU |
| 封装 | — | HVQFN-32 (5x5 mm) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: AEC-Q100 qualification] |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Standard Packaging | — | [DATA_NEEDED: standard packaging quantity] |
| Datasheet Revision | — | Rev. 1.0, 16 October 2023 |