Datasheet > MC33911BR2

MC33911BR2

更新时间： 2024-11-11 11:57:03

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动器
页数	文件大小	规格书
92页	1775K
描述
LIN System Basis Chip with DC Motor Pre-driver

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MC33911BR2 数据手册

MC33910G5AC/MC3433910G5AC

Document Number: MC33911

Rev. 8.0, 3/2010

Freescale Semiconductor

Advance Information

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.

ORDERING INFORMATION

Temperature

Features

Device

Package

Range (T )

• 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

• Two high voltage analog/logic Inputs

• Configurable window watchdog

MC33911G5AC/R2

MC34911G5AC/R2

MC33911BAC/R2

MC34911BAC/R2

-40°C to 125°C

-40°C to 85°C

-40°C to 125°C

-40°C to 85°C

32-LQFP

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

(LVR) circuitry

* See Page 2 for Device Variations

• Pb-free packaging designated by suffix code AC

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

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...92

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与MC33911BR2相关器件

型号	品牌	获取价格	描述	数据表
MC33911G5AC	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver
MC33911G5AC	NXP	获取价格	System Basis Chip, LIN, 1x 5.0V/60mA LDOs, DC Motor Predriver, Enhanced EMC, QFP 32, Tray
MC33911G5ACR2	NXP	获取价格	0.11A BUF OR INV BASED PRPHL DRVR, PQFP32
MC33911G5AR2	NXP	获取价格	MC33911G5AR2
MC33912	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current Sense
MC33912_10	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current Sense
MC33912BAC	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current Sense
MC33912BAC	NXP	获取价格	System Basis Chip, LIN, 2x 5.0V/60&20mA LDOs, DC Motor Predriver, Isense, QFP 32, Tray
MC33912BACR2	FREESCALE	获取价格	LIN System Basis Chip with DC Motor Pre-driver and Current
MC33912BACR2	NXP	获取价格	System Basis Chip, LIN, 2x 5.0V/60&20mA LDOs, DC Motor Predriver, Isense, QFP 32, Tray

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