MC35FS4500NAE NXP Power Management

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MC35FS4500NAE
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Manufacturer : NXP
Package/Case : SOT1571-1
RoHS :
Lifecycle :
Stock Resource : Factory Excess Stock / Franchised Distributor
Product Categories : Power Management
Description : Automotive voltage monitor with watchdog timer

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Technical Documents
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MC35FS4500NAE Overview

The FS45 system basis chip (SBC) provides power to MCUs and optimizes energy consumption through a DC/DC pre-regulator and linear regulators and ultra-low-power saving modes. Featuring:Advanced functional safety measures to target ASIL B or D applicationsA serial peripheral interface (SPI) to allow control and diagnostics with the MCUIntegration of CAN FD and LIN physical interfaces compliant with the ISO 11898-2,-5, LIN 2.2, 2.1 /J2602-2 standards along with the latest automotive OEM standards for EMC and ESDA range of integrated safety features such as monitoring of critical analog parameters, a fail-safe state machine and an advanced watchdog reduce software complexity with dual-core lock-step MCUsHigh-temperature capability up to TA = 150 °C and TJ = 175 °C, compliant with AEC-Q100 Grade 0 automotive qualification

Image Thumbnail - FS4500 Fail Silent System Basis Chip with LDO

Image Thumbnail - FS6500 and FS4500 Applications

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.
Product Longevity Program
This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The FS4500 is included in the 15-year program

Applications

Automotive
Active Suspension
Battery Management System (BMS)
Braking and Stability Control
Electric Power Steering (EPS)
EV Power Inverter
Hybrid Electric Vehicle (HEV) Applications
Instrument Cluster
Motorcycle Engine Control Unit (ECU) and Small Engine Control
Transmission and Gearbox

Product Parameters

AEC-Q100 Temperature Range

grade 0
Additional Features - Security

1x Fail-safe output,Challenger Watchdog,External IC monitoring,FCCU monitoring,Reset Output,UV/OV Monitoring
Ambient Operating Temperature (Min to Max) (℃)

-40 to 125
Diagnostics

SPI
Num. of Linear/LDO Regulators

4
Number of Buck Regulators

1
Output Current (A)

0.5
Supply Voltage [Min to Max] (V)

2.7 to 40

ASIL Certification

up to ASIL-C,up to ASIL-D
Additional Features - Analog

bus short-circuit to battery,overcurrent,overcurrent protected bus,overtemperature,overvoltage,short-circuit,undervoltage
Device Function

SMPS,linear regulators,system basis chip
MCU Supported

S32K1
Number of Boost Regulators

1
Protection

overcurrent,overtemperature,overvoltage,short-circuit,undervoltage
Sample Exception Availability

Y

Technical Documents

FS65-FS45 Power System basis Chip Product-Families - Fact SheetDetails>>
FS6500-FS4500, ASIL D, Grade 0, safety power system basis chip with CAN FD transceiver, short datasheetDetails>>
FS6500-FS4500, ASIL D, Grade 1, safety power system basis chip with CAN FD and LIN transceiver, short datasheetDetails>>
FS6500-FS4500, ASIL B, Grade 1, safety power system basis chip with CAN FD and LIN transceiver, short datasheetDetails>>
FS6500-FS4500, ASIL B, Grade 0, safety power system basis chip with CAN FD transceiver, short datasheetDetails>>

Other distributor's price

Part #	Mfg.	Description	Price
MC35FS4500NAE	NXP Semiconductors	FS4500	2000---$5.4920
MC35FS4500NAE	NXP Semiconductors	Power Management Specialized - PMIC System Basis chip, Linear 0.5A Vcore, LQFP48EP, Tray	2000---$5.8500
MC35FS4500NAE	NXP Semiconductors		2000---$4.5800
MC35FS4500NAE	NXP Semiconductors	System Basis Chip, Linear 0.5A Vcore, Lqfp48Ep, Tray/Reel Rohs Compliant: Yes \|Nxp MC35FS4500NAER2	500---$4.1400
MC35FS4500NAE	NXP Semiconductors	FS4500 - Tape and Reel (Alt: MC35FS4500NAER2)	2000---$4.2837 4000---$4.2105 8000---$4.1373 12000---$4.0640 16000---$3.9908 20000---$4.6865 200000---$4.5400