Datasheet > MC34903CP3EK

MC34903CP3EK

更新时间： 2024-09-30 20:45:59

品牌	Logo	应用领域
恩智浦 - NXP		电信光电二极管电信集成电路
页数	文件大小	规格书
94页	1410K
描述
System Basis Chip, 2x 3.3 V/400mA LDOs, 3 wakeup, SOIC 32, Rail

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MC34903CP3EK 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	包装说明：	0.65 MM PITCH, ROHS COMPLIANT, SOIC-32
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
JESD-30 代码：	R-PDSO-G32	JESD-609代码：	e3
长度：	11 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	32
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
峰值回流温度（摄氏度）：	260	座面最大高度：	2.45 mm
标称供电电压：	3.3 V	表面贴装：	YES
电信集成电路类型：	SUPPORT CIRCUIT	温度等级：	AUTOMOTIVE
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	7.5 mm
Base Number Matches：	1

MC34903CP3EK 数据手册

Document Number: MC34903_4_5

Rev. 4.0, 10/2013

Freescale Semiconductor

Technical Data

System Basis Chip with CAN

High Speed and LIN Interface

34903/4/5

34903/

Industrial

The 34903/4/5 is the second generation family of the System Basis

Chip (SBC). It combines several features and enhances present

module designs. The device works as an advanced power

management unit for the MCU with additional integrated circuits such

as sensors and CAN transceivers. It has a built-in enhanced high-speed

CAN interface (ISO11898-2 and -5) with local and bus failure

diagnostics, protection, and fail-safe operation modes. The SBC may

include zero or one LIN 2.1 interface with LIN output pin switches. It

includes up to four wake-up input pins that can also be configured as

output drivers for flexibility. This device is powered by SMARTMOS

technology.

SYSTEM BASIS CHIP

This device implements multiple Low-power (LP) modes, with very

low-current consumption. In addition, the device is part of a family

concept where pin compatibility adds versatility to module design.

EK Suffix (Pb-free)

98ASA10556D

32-PIN SOIC

The 34903/4/5 also implements an innovative and advanced fail-safe

state machine and concept solution.

Applications

Features

• Industrial process control

• Automation

• Motor control

• Robotics

• Voltage regulator for MCU, 5.0 or 3.3 V, part number selectable, with

possibility of usage external PNP to extend current capability and

share power dissipation

• Voltage, current, and temperature protection

• Extremely low quiescent current in LP modes

• Fully-protected embedded 5.0 V regulator for the CAN driver

• Multiple undervoltage detections to address various MCU

specifications and system operation modes (i.e. cranking)

• Auxiliary 5.0 or 3.3 V SPI configurable regulator, for additional ICs,

with overcurrent detection and undervoltage protection

• MUX output pin for device internal analog signal monitoring and

power supply monitoring

• Advanced SPI, MCU, ECU power supply, and critical pins

diagnostics and monitoring.

• Multiple wake-up sources in LP modes: CAN or LIN bus,

I/O transition, automatic timer, SPI message, and V_DDovercurrent

detection.

• ISO11898-5 high-speed CAN interface compatibility for baud rates of

40 kb/s to 1.0 Mb/s

• Scalable product family of devices ranging from 0 to 1 LIN,

compatible to J2602-2 and LIN 2.1

Freescale Semiconductor, Inc. reserves the right to change the detail specifications,

as may be required, to permit improvements in the design of its products.

12 3 4 5 6 7...94

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与MC34903CP3EK相关器件

型号	品牌	获取价格	描述	数据表
MC34903CP5EK	NXP	获取价格	System Basis Chip, 2x 5.0 V/400mA LDOs, 3 wakeup, SOIC 32, Rail
MC34903CS3EK	NXP	获取价格	System Basis Chip, LIN, 2x 3.3 V/400mA LDOs, 2/3 wakeup, SOIC 32, Rail
MC34903CS5EK	NXP	获取价格	System Basis Chip, LIN, 2x 5.0 V/400mA LDOs, 2/3 wakeup, SOIC 32, Rail
MC34904C3EK	NXP	获取价格	System Basis Chip, 2x 3.3 V/400mA LDOs, 4 wakeup, SOIC 32, Rail
MC34904C5EK	NXP	获取价格	System Basis Chip, 2x 5.0 V/400mA LDOs, 4 wakeup, SOIC 32, Rail
MC34905CS3EK	NXP	获取价格	System Basis Chip, LIN, 2x 3.3 V/400mA LDOs, 3/4 wakeup, SOIC 32, Rail
MC34905CS5EK	NXP	获取价格	DATACOM, NETWORK INTERFACE SUPPORT CIRCUIT, PDSO32, 0.65 MM PITCH, ROHS COMPLIANT, SOIC-32
MC34910BAC	FREESCALE	获取价格	LIN System Basis Chip with 2x60mA High Side Drivers
MC34910BAC	ROCHESTER	获取价格	0.11A BUF OR INV BASED PRPHL DRVR, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS C
MC34910BAC	NXP	获取价格	System Basis Chip, LIN, 1x 5.0V/60mA LDOs, High-Side Drivers, QFP 32

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