Datasheet > MCZ33800R2

MCZ33800R2

更新时间： 2024-11-25 03:49:59

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
39页	1879K
描述
Engine Control Integrated Circuit

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数据手册

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MCZ33800R2 数据手册

Document Number: MC33800

Rev. 5.0, 10/2007

Freescale Semiconductor

Advance Information

Engine Control Integrated

Circuit

33800

The 33800 is a combination output switch and driver Integrated

Circuit (IC) which can be used in numerous powertrain applications.

The IC contains two programmable constant current drivers (CCD),

an octal, low side, serial switch (OSS), and six, external MOSFET

gate pre-drivers (GD). The IC has over-voltage, under-voltage, and

thermal protection. All drivers and switches, including the external

MOSFETs, have over-current protection, off-state open load

detection, on-state shorted load detection, and fault annunciation via

the serial peripheral interface (SPI).

ENGINE CONTROL

Additional features include: Low power Sleep Mode, Heated

Exhaust Gas Oxygen (HEGO) sensor diagnostics, output control via

serial and/or parallel inputs, PWM capability, and programmable

current output with dithering. These features, along with cost effective

packaging, make the 33800 ideal for Powertrain Engine Control

applications.

EK SUFFIX (Pb-FREE)

98ASA99334D

54-PIN SOICW-EP

ORDERING INFORMATION

Features

Temperature

Package

• Wide operating voltage range, 5 < VPWR < 36V

• Interfaces to 3.3V and 5V microprocessors via SPI protocol

• Low, Sleep Mode, standby current, typically 10uA.

• Internal or external voltage reference

Device

Range (T )

MCZ33800EK/R2

-40°C to 125°C

54 SOICW EP

• Internal oscillator with calibrate capability

• Measures resistance to monitor HEGO sensors

• CCDs have programmable current, dither frequency and amplitude

• OSSs can be paralleled to increase current capability

• GDs have programmable frequency and duty cycle PWM

• All outputs controllable via serial and/or parallel inputs

• Pb-free packaging designated by suffix code EK

33800

V_PWR

V_BAT

VPWR

CCD1_REC

CCD1_OUT

MCU

VDD

V_PWR

2.5V

VCAL

CCD2_REC

CCD2_OUT

RI_REF

REXT

V_BAT

MOSI

SCLK

V_BAT

OUT1

OUT8

SCLK

MISO

VDSNS1

DEFAULT

{

GD1

VSSNS123

LRFDBK

AN0

P1,P3,P5,P7

PWM1

VDSNS6

{

GD6

PWM6

GND

VSSNS456

Figure 1. MC33800 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...39

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与MCZ33800R2相关器件

型号	品牌	获取价格	描述	数据表
MCZ33810EK	FREESCALE	获取价格	Automotive Engine Control IC Quad injector driver with Parallel/SPI control
MCZ33810EK	NXP	获取价格	6A BUF OR INV BASED PRPHL DRVR, PDSO32, 0.65 MM PITCH, ROHS COMPLIANT, SOIC-32
MCZ33810EK/R2	FREESCALE	获取价格	Automotive Engine Control IC
MCZ33810EKR2	ROCHESTER	获取价格	6A BUF OR INV BASED PRPHL DRVR, PDSO32, 0.65 MM PITCH, ROHS COMPLIANT, SOIC-32
MCZ33810EKR2	NXP	获取价格	Engine controller, 4 low side driver, 4 pre driver, SPI, EFI, SOIC 32, Reel
MCZ33810R2	FREESCALE	获取价格	Automotive Engine Control IC Quad injector driver with Parallel/SPI control
MCZ33811EG	FREESCALE	获取价格	Solenoid Monitor Integrated Circuit (IC)
MCZ33811EGR2	FREESCALE	获取价格	Solenoid Monitor Integrated Circuit (IC)
MCZ33812AEK	NXP	获取价格	Engine Control IC, One Cylinder, Electronic fuel injection (EFI), SOIC 32
MCZ33812AEK/R2	FREESCALE	获取价格	Multifunctional Ignition and Injector Driver

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