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Join our teamFS4500: Grade 1 and Grade 0 safety power system basis chip with CAN flexible data transceiver
Overview
Features
Features
MC33FS4500xxx (Grade 1 Automotive) Features
- MC33FS4500xxx are compliant with Grade 1 automotive qualification (up to TA=125°C and TJ=150°C)
- Battery voltage sensing and MUX output pin
- Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost and standard buck
- The Family of devices to supply MCU core from 1.0 V to 5.0 V, with SMPS (0.8 A, 1.5 A or 2.2 A) or LDO (0.5 A)
- 36 V maximum input operating voltage
- Linear voltage regulator dedicated to auxiliary functions, or to sensor supply (VCCA tracker or independent), 5.0 V or 3.3 V
- Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA), 5.0 V or 3.3 V
- 3.3 V keep alive memory supply available in low-power mode
- Long duration timer, counting up to 6 months with 1.0 s resolution
- Multiple wake-up sources in low-power mode: CAN, LIN, IOs, LDT
- Five configurable I/Os
- MC33FS4500xxx datasheet
MC35FS4500xxx (Grade 0 Automotive) Features
- High-temperature capability up to TA = 150 °C and TJ = 175 °C, compliant with AECQ100 Grade 0 automotive qualification
- Battery voltage sensing and MUX output pin
- Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost and standard buck
- The Family of devices to supply MCU core from 1.0 V to 5.0 V, with SMPS (0.8 A or 1.5 A) or LDO (0.5 A)
- Linear voltage regulator dedicated to auxiliary functions, or to sensor supply (VCCA tracker or independent), 5.0 V or 3.3 V
- Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA), 5.0 V or 3.3 V
- 3.3 V keep alive memory supply available in low-power mode
- Long duration timer, counting up to 6 months with 1.0 s resolution
- Multiple wake-up sources in low-power mode: CAN, IOs, LDT
- Five configurable I/Os
- MC35FS4500xxx short datasheet.
FS4500 Fail Silent SBC with DCDC, ASIL D Ready
FS4500 Fail Silent System Basis Chip with LDO
FS6500 and FS4500 Applications
NXP® Power SBC Application Examples
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FS4500 Fail Silent SBC with DCDC, ASIL D Ready
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FS4500 Fail Silent System Basis Chip with LDO
-
FS6500 and FS4500 Applications
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NXP® Power SBC Application Examples
FS4500 Fail Silent SBC with DCDC, ASIL D Ready
FS4500 Fail Silent System Basis Chip with LDO
FS6500 and FS4500 Applications
NXP® Power SBC Application Examples
Key Parametrics
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- Ambient Operating Temperature (Min to Max) (℃)
- -40 to 125
-
- Device Function
- SMPS, system basis chip, linear regulators
-
- Protection
- bus short-circuit to battery, overcurrent, overcurrent protected bus, overvoltage, short-circuit, undervoltage, overtemperature
-
- Supply Voltage [Min to Max] (V)
- 2.7 to 40
Development Boards and Designs
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Target Applications
Automotive
- Active Suspension
- Automotive Vision Systems
- Battery Management System
- Diesel Engine Management
- Electric Power Steering (EPS)
- Hybrid Electric Vehicle (HEV) Applications
- Instrument Cluster
- Transmission and Gearbox
Industrial
- Automation (PLC, robotics)
- Building control (lift)
- Medical (infusion pump, stairs)
- Torque Assist
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SafeAssure Functional Safety Program
When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies system-level safety requirements in accordance with ISO 26262.
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