PCA9420UKZ vs PCA9420 Comparison
Detailed side-by-side comparison of PCA9420UKZ by NXP Semiconductors and PCA9420 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PCA9420UKZ | PCA9420 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Battery Management | Battery Management |
| Lifecycle Status | Active | Active |
| Product Type | Power Management IC (PMIC) | — |
| Topology | 2 Buck + 2 LDO + Battery Charger | — |
| Input Voltage (adapter) | 5 V | — |
| Battery Chemistry | Li-ion | Li-ion / Li-Po (single cell) |
| 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 | Low-power microcontroller applications powered by Li-ion battery |
| Package Pin Count | 52 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | up to 85 C (max operating, per distributor data) |
| Peak Buck Output Current | [DATA_NEEDED: buck output current] | — |
| Charger Charge Current | [DATA_NEEDED: charger maximum charge current] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | — |
| Control Interface | [DATA_NEEDED: control interface type] | I2C |
| Function | — | Power Management IC (PMIC): 2 buck + 2 LDO + linear Li-ion charger |
| Input Voltage Range | — | 3.3 V to 5.5 V |
| Maximum Charge Current | — | 315 mA (linear charger) |
| Charger Control | — | I2C programmable CC and CV values |
| Number of Buck Regulators | — | 2 |
| Number of LDO Regulators | — | 2 |
| Number of Circuits | — | 1 |
| Terminals | — | 24 |
| Package | — | 24-terminal (HVQFN-24 (BS) / WLCSP-24 (UK) variants) |
| RoHS Status | — | Compliant |