Datasheet > MCZ33879EK/R2

MCZ33879EK/R2

更新时间： 2024-11-25 11:04:11

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		开关
页数	文件大小	规格书
23页	832K
描述
Configurable Octal Serial Switch with Open Load Detect Current Disable

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MCZ33879EK/R2 数据手册

Document Number: MC33879

Rev. 8.0, 10/2009

Freescale Semiconductor

Technical Data

Configurable Octal Serial Switch

with Open Load Detect Current

Disable

33879

33879A

The 33879 device is an 8-output hardware configurable, high side/

low side switch with 16-bit serial input control. Two of the outputs may

be controlled directly via a microprocessor for PWM applications. The

33879 incorporates SMARTMOS technology, with CMOS logic,

bipolar/MOS analog circuitry, and DMOS power MOSFETs. The 33879

controls various inductive, incandescent, or LED loads by directly

interfacing with a microcontroller. The circuit’s innovative monitoring

and protection features include very low standby currents, cascade

fault reporting, internal +45 V clamp voltage for low side configuration,

-20 V high side configuration, output specific diagnostics, and

independent over-temperature protection.

HIGH SIDE/ LOW SIDE SWITCH

Features

DWB SUFFIX EXPOSED PAD

EK SUFFIX (PB-FREE)

98ARL10543D

• Designed to operate 5.5 V < V_PWR< 26.5 V

• 16-Bit SPI for control and fault reporting, 3.3 V/5.0 V compatible

• Outputs are current limited (0.6 A to 1.2 A) to drive incandescent

lamps

32-PIN SOICW

ORDERING INFORMATION

Temperature

• Output voltage clamp, +45 V (Low Side) and -20 V (High Side)

during inductive switching

Device

Package

• On/Off control of open load detect current (LED application)

• Internal reverse battery protection on V_PWR

• Loss of ground or supply will not energize loads or damage IC

• Maximum 5.0 μA I_PWRstandby current at 13 V V_PWR

• R_DS(ON)of 0.75 Ω at 25°C typical

Range (T )

MC33879EK/R2

MCZ33879EK/R2

MCZ33879AEK/R2

-40°C to 125°C

32 SOICW-EP

• Short-circuit detect and current limit with automatic retry

• Independent over-temperature protection

• Pb-free packaging designated by suffix code EK

PWR

BAT

+5.0 V

33879

VDD VPWR

MCU

SCLK

High-Side Drive

MOSI

SCLK

MISO

PWM1

PWM2

H-Bridge Configuration

IN5

IN6

BAT

Low-Side Drive

GND

Figure 1. 33879 Simplified Application Diagram

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...23

中文翻译

下载PDF

与MCZ33879EK/R2相关器件

型号	品牌	获取价格	描述	数据表
MCZ33879EKR2	FREESCALE	获取价格	Configurable Octal Serial Switch with Open Load Detect Current Disable
MCZ33879EKR2	NXP	获取价格	BUF OR INV BASED PRPHL DRVR, PDSO32, 0.65 MM PITCH, LEAD FREE, SOIC-32
MCZ33880EG	FREESCALE	获取价格	Configurable Octal Serial Switch with Serial Peripheral Interface I/O
MCZ33880EG	NXP	获取价格	CONFIG OCTAL SERIAL SW W/OPEN LD DETECT
MCZ33880EG/R2	NXP	获取价格	BRUSH DC MOTOR CONTROLLER, 2A, PDSO28, LEAD FREE, MS-013AE, SOIC-28
MCZ33880EGR2	FREESCALE	获取价格	Configurable Octal Serial Switch with Serial Peripheral Interface I/O
MCZ33880EW	FREESCALE	获取价格	Configurable Octal Serial Switch with Serial Peripheral Interface I/O
MCZ33880EW/R2	NXP	获取价格	BRUSH DC MOTOR CONTROLLER, PDSO32, 0.65 MM PITCH, LEAD FREE, SOIC-32
MCZ33880EWR2	FREESCALE	获取价格	Configurable Octal Serial Switch with Serial Peripheral Interface I/O
MCZ33883EG	FREESCALE	获取价格	H-Bridge Gate Driver IC

与MCZ33879EK/R2相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

MCZ33879EK/R2

MCZ33879EK/R2 数据手册

与MCZ33879EK/R2相关器件

与MCZ33879EK/R2相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MCZ33879EK/R2

MCZ33879EK/R2 数据手册

与MCZ33879EK/R2相关器件

与MCZ33879EK/R2相关文章

您还可以找

您在本页遇到什么问题？