PCA9420UKZ vs PCA9421BSZ Comparison
Detailed side-by-side comparison of PCA9420UKZ by NXP Semiconductors and PCA9421BSZ by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
PCA9420UKZ
PCA9420UKZ - 5V PMIC, 2 Buck + 2 LDO + Charger | NXP
PCA9420UKZ β Active
Specification Comparison
| Parameter | PCA9420UKZ | PCA9421BSZ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Battery Management | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Product Type | Power Management IC (PMIC) | Power Management IC (PMIC) |
| Topology | 2 Buck + 2 LDO + Battery Charger | β |
| Input Voltage (adapter) | 5 V | β |
| Battery Chemistry | Li-ion | β |
| Buck Converters | 2 | β |
| LDO Regulators | 2 | β |
| LDO Output Voltage | Programmable range | β |
| Buck Output Voltage | Programmable | β |
| Target Platform | i.MX RT low-power microcontrollers | β |
| Applications | Li-ion battery powered / 5V adapter powered portable devices | β |
| Package Pin Count | 52 | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Peak Buck Output Current | [DATA_NEEDED: buck output current] | β |
| Charger Charge Current | [DATA_NEEDED: charger maximum charge current] | β |
| Quiescent Current | [DATA_NEEDED: quiescent current] | β |
| Control Interface | [DATA_NEEDED: control interface type] | I2C-compatible |
| Input Voltage | β | 5 V (adapter), Li-ion battery |
| Number of Buck Converters | β | 2 |
| Number of LDO Regulators | β | 2 |
| Output Voltage Range | β | Programmable |
| Target Processor | β | i.MX RT low-power MCU |
| Package | β | HVQFN-32 (5x5 mm) |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |
| REACH Status | β | [DATA_NEEDED: REACH status] |
| AEC-Q100 | β | [DATA_NEEDED: AEC-Q100 qualification] |
| MSL Level | β | [DATA_NEEDED: MSL level] |
| Standard Packaging | β | [DATA_NEEDED: standard packaging quantity] |
| Datasheet Revision | β | Rev. 1.0, 16 October 2023 |