Datasheet > MC34911BAC/R2

MC34911BAC/R2

更新时间： 2024-10-01 15:44:19

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路
页数	文件大小	规格书
92页	1062K
描述
BUF OR INV BASED PRPHL DRVR

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MC34911BAC/R2 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.59
接口集成电路类型：	BUFFER OR INVERTER BASED PERIPHERAL DRIVER	Base Number Matches：	1

MC34911BAC/R2 数据手册

MC33910G5AC/MC3433910G5AC

Document Number: MC33911

Rev. 9.0, 01/2014

Freescale Semiconductor

Technical Data

LIN System Basis Chip with DC

Motor Pre-driver

33911

The 33911G5/BAC is a Serial Peripheral Interface (SPI) controlled

System Basis Chip (SBC), combining many frequently used functions

in an MCU based system, plus a Local Interconnect Network (LIN)

transceiver. The 33911 has a 5.0 V, 50 mA/60 mA low dropout

regulator with full protection and reporting features. The device

provides full SPI readable diagnostics and a selectable timing

watchdog for detecting errant operation. The LIN Protocol Specification

2.0 and 2.1 compliant LIN transceiver has waveshaping circuitry that

can be disabled for higher data rates.

SYSTEM BASIS CHIP WITH LIN

2^NDGENERATION

One 50 mA/60 mA high side switch and two 150 mA/160 mA low side

switches with output protection are available. All outputs can be pulse-

width modulated (PWM). Two high voltage inputs are available for use

in contact monitoring, or as external wake-up inputs. These inputs can

be used as high voltage Analog Inputs. The voltage on these pins is

divided by a selectable ratio and available via an analog multiplexer.

The 33911 has three main operating modes: Normal (all functions

available), Sleep (V_DDoff, wake-up via LIN, wake-up inputs (L1, L2),

cyclic sense and forced wake-up), and Stop (V_DDon with limited current

capability, wake-up via CS, LIN bus, wake-up inputs, cyclic sense,

forced wake-up and external reset).

AC SUFFIX (Pb-FREE)

98ASH70029A

32-PIN LQFP

The 33911 is compatible with LIN Protocol Specification 2.0, 2.1, and

SAEJ2602-2. This device is powered by SMARTMOS technology.

Applications

• Window Lift

Features

• Mirror switch

• Door lock

• Sunroof

• Full-duplex SPI interface at frequencies up to 4.0 MHz

• LIN transceiver capable of up to 100 kbps with wave shaping

• One 50 mA/60 mA high side and two 150 mA/60 mA low side

protected switches

• Light control

• Two high voltage analog/logic Inputs

• Configurable window watchdog

• 5.0 V low drop regulator with fault detection and low voltage reset

(LVR) circuitry

33911

BAT

VSENSE

VS1

VS2

HS1

LIN INTERFACE

LIN

VDD

PWMIN

ADOUT0

LS1

LS2

MCU

MOSI

MISO

SCLK

RXD

TXD

IRQ

WDCONF

RST

Figure 1. 33911 Simplified Application Diagram

12 3 4 5 6 7...92

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与MC34911BAC/R2相关器件

型号	品牌	获取价格	描述	数据表
MC34911BACR2	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver
MC34911BR2	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver
MC34911G5AC	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver
MC34911G5AC	NXP	获取价格	System Basis Chip, LIN, 1x 5.0V/60mA LDOs, DC Motor Predriver, Enhanced EMC, QFP 32, Tray
MC34911G5ACR2	NXP	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
MC34912BAC	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current
MC34912BAC	NXP	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
MC34912BACR2	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current
MC34912BACR2	NXP	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
MC34912BR2	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current Sense

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