Datasheet > MC33FS6521NAE

MC33FS6521NAE

更新时间： 2024-11-06 14:59:31

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
19页	1000K
描述
System Basis Chip, DCDC 2.2A Vcore FS1B, LQFP48EP

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MC33FS6521NAE 数据手册

35FS4500, 35FS6500

Grade 0 safety power system basis chip with CAN flexible

data transceiver

Short data sheet: advance information

Rev. 1.0 — 15 December 2017

1 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).

The 35FS4500/35FS6500 includes configurable fail-safe/fail silent safety behavior and

features, with two fail-safe 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 T_A= 150 °C and T_J= 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

and standard buck

• 36 V maximum input operating voltage

• 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 (V_CCA

tracker or independent), 5.0 V or 3.3 V

• Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (V_CCA),

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

3 Applications

• T_Aup to 150 °C and T_Jup to 175 °C

• Drive train electrification (BMS, hybrid EV and HEV, inverter, DCDC, alterno starter)

• Drive train - chassis and safety (active suspension, steering, safety domain gateway)

• Power train (EMS, TCU, gear box)

12 3 4 5 6 7...19

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与MC33FS6521NAE相关器件

型号	品牌	获取价格	描述	数据表
MC33FS6522CAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore LDT CAN, LQFP48EP
MC33FS6522LAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore CAN LIN LDT, LQFP48EP
MC33FS6522NAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore LDT, LQFP48EP
MC33FS6523CAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore FS1B LDT CAN, LQFP48EP
MC33FS6523NAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore FS1B LDT, LQFP48EP
MC33FS6525CAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore CAN, LQFP48EP
MC33FS6525KAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore LDT LIN Vkam, LQFP48EP
MC33FS6525LAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore CAN LIN, LQFP48EP
MC33FS6525NAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore, LQFP48EP
MC33FS6526CAE	NXP	获取价格	System Basis Chip, DCDC 2.2A Vcore CAN FS1B, LQFP48EP

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