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35FS6500 Datasheet Grade 0 safety power system

Manufacturer: NXP Semiconductors

Download the 35FS6500 datasheet PDF. This datasheet also includes the 35FS4500 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (35FS4500-NXP.pdf) that lists specifications for multiple related part numbers.

General Description

The 35FS4500/35FS6500 SMARTMOS devices are a multi-output, power supply, integrated circuit, including CAN Flexible Data (FD) transceiver, dedicated to harsh automotive and transportation markets requiring high reliability (Grade 0) and high functional safety (fit for ASIL D) performance.

Multiple switching and linear voltage regulators, including low-power mode (32 μA) are available with various wake-up capabilities.

An advanced power management scheme is implemented to maintain high efficiency over a wide range of input voltages (down to 2.7 V) and output current ranges (up to 1.5 A).

Overview

35FS4500-35FS6500-ASILD Grade 0 safety power system basis chip with CAN flexible data transceiver Rev.

Key Features

  • with two failsafe outputs, becoming a full part of a safety oriented system partitioning, to reach a high integrity safety level (up to ASIL D). The built-in CAN FD interface fulfills the ISO 11898-2 and -5 standards. High temperature capability up to TA = 150 °C and TJ = 175 °C, compliant with AEC-Q100 Grade 0 automotive qualification. 2 Features.
  • Battery voltage sensing and MUX output pin.
  • Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost.