Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL B Safety Level | NXP Semiconductors

Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL B Safety Level

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Block Diagram

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PF5103

PF5103 Block Diagram

PF5113

PF5113 Functional Block Diagram

PF5123

PF5123 Functional Block Diagram

PF51x3 Comparison Table

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

Documentation

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5 documents

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Brochure (1)
Product Brief (3)
White Paper (1)

Hardware

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3 hardware offerings

Software

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3 software files

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