The PF51x3 is a multi-channel PMIC device designed to be used for automotive safety and industrial applications. The PF51x3 is configurable, making it a great companion and fit for various system-level power requirements.
Integrated safety features ensure compliance with the ISO 26262 standard and the ASIL B functional safety level. The PF51x3 is available as a standard non-safety device for applications that don't require ISO 26262 compliance.
The PF51x3 is suitable for applications that require multiple power supplies, including infotainment, ADAS, vision, and radar, as a companion to another PMIC or SBC, such as one from the FS8x family.
The PF5113 is suitable for NXP radar system solutions, including S32R41, TEF82xx and SAF85xx.
| PF5103 | PF5113 | PF5123 | |
|---|---|---|---|
| BUCK1 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 0.8 V, 0.825 V, 0.9 V,1.2 V, 2.6 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| BUCK2 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 1.3 V, 1.5 V, 1.8 V, 2.3 V, 2.5 V, 3.3 V, 3.5 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| BUCK3 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 1.1 V, 1.3 V, 1.5 V, 2.5 V, 3.3 V, 2.6 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| LDO1 | 0.75 V to 3.3 V, 0.2 A | 1.8 V to 3.3 V, 0.2 A | No |
| LDO2 | 0.75 V to 3.3 V, 0.5 A | 1.8 V to 3.3 V, 0.25 A | No |
| PWRON | Yes | Yes | Yes |
| SYNC_STANDBY | Yes | Yes | Yes |
| FCCU_XFAILB | Yes | Yes | Yes |
| I2C | Yes | Yes | Yes |
| PGOOD | Yes | Yes | Yes |
| INTB_RSTB | Yes | Yes | Yes |
| Watchdog | Simple | Simple | Simple |
| SAFETY | QM, ASIL B | QM, ASIL B | QM, ASIL B |
| Target Application | General | Radar System (example : S32R41, TEF82xx, SAF85xx) | General |
High Performance 77GHz RFCMOS Automotive Radar One-Chip SoC
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