Datasheet > MC33999

MC33999

更新时间： 2024-02-10 21:47:53

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		开关
页数	文件大小	规格书
16页	617K
描述
16-Output Switch with SPI and PWM Control

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

MC33999 数据手册

Freescale Semiconductor, Inc.

Document order number: MC33999

Rev 1.0, 01/2004

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Preliminary Information

33999

16-Output Switch with SPI and PWM

Control

POWER DUAL OCTAL SERIAL

SWITCH WITH SERIAL

The 33999 is a 16-output low-side switch with a 24-bit serial input control.

It is designed for a variety of applications including inductive, incandescent,

and LED loads. The Serial Peripheral Interface (SPI) provides both input

control and diagnostic readout. Eight parallel inputs are also provided for direct

Pulse Width Modulation (PWM) control of eight dedicated outputs.

Additionally, an output-programmable PWM input provides PWM of any

combination of outputs. A dedicated reset input provides the ability to clear all

internal registers and turn all outputs off.

PERIPHERAL INTERFACE I/O

The 33999 directly interfaces with microcontrollers and is compatible with

both 3.3 V and 5.0 V CMOS logic levels. The 33999, in effect, serves as a bus

expander and buffer with fault management features that reduces the MCU’s

fault management burden.

Features

EK (Pb-FREE) SUFFIX

CASE 1390-01

• Designed to Operate 5.0 V < V_PWR< 27 V

54-LEAD SOICW EXPOSED PAD

• 24-Bit SPI for Control and Fault reporting, 3.3 V/5.0 V Compatible

• Outputs Are Current Limited (0.9 A to 2.5 A) to Drive Incandescent

Lamps

• Output Voltage Clamp of +50 V During Inductive Switching

• On/Off Control of Open Load Detect Current (LED Application)

• V_PWRStandby Current < 10 µA

ORDERING INFORMATION

Temperature

Device

Package

Range (T )

PC33999EK/R2

-40°C to 125°C

54 SOICW-EP

• R_DS(ON)of 0.55 Ω at 25°C Typical

• Independent Overtemperature Protection

• Output Selectable for PWM Control

• Output ON Short-to-V_BATand OFF Short-to-Ground/Open Detection

• 54-Pin Exposed Pad Package for Thermal Performance

• Pb-Free Packaging Designated by Suffix Code EK

Simplified Application Diagram

33999 Simplified Application Diagram

BAT

3.3 V/5.0 V

PWR

33999

VDD

SOPWR

VPWR

MCU

SCLK

MISO

MOSI

PWM

RST

SCLK

PWM

RST

PWM0

PWM1

PWM6

PWM7

PWM8

PWM9

PWM14

PWM15

OUT0

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

OUT9

OUT10

OUT11

OUT12

OUT13

OUT14

OUT15

Solenoid/Relay

LED

Lamp

GND

This document contains information on a product under development.

Motorola reserves the right to change or discontinue this product without notice.

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5 6 7...16

中文翻译

下载PDF

与MC33999相关器件

型号	品牌	获取价格	描述	数据表
MC33999EK	NXP	获取价格	1.2A SIPO BASED PRPHL DRVR, PDSO54, 0.65 MM PITCH, LEAD FREE, PLASTIC, SOIC-54
MC33999EK/R2	FREESCALE	获取价格	16-Output Switch with SPI and PWM Control
MC33999EKR2	NXP	获取价格	1.2A SIPO BASED PRPHL DRVR, PDSO54, 0.65 MM PITCH, LEAD FREE, PLASTIC, SOIC-54
MC3399DW	MOTOROLA	获取价格	AUTOMOTIVE HALF-AMP HIGH-SIDE SWITCH
MC3399DWR2	MOTOROLA	获取价格	Buffer/Inverter Based Peripheral Driver, 2.5A, BIMOS, PDSO16, PLASTIC, SOIC-16
MC3399T	MOTOROLA	获取价格	AUTOMOTIVE HALF-AMP HIGH-SIDE SWITCH
MC33AR6000AGWS	NXP	获取价格	Alternator Regulator, 14V 12A, LIN, LIN configurable, Wafer
MC33AR6000AXWS	NXP	获取价格	SPECIALTY ANALOG CIRCUIT
MC33AR6000BGT	NXP	获取价格	Alternator Regulator, 14V 12A, LIN, LIN configurable, TO220-5pins
MC33AR6000BGWS	NXP	获取价格	Alternator Regulator, 14V 12A, LIN, LIN configurable, Wafer

与MC33999相关文章

Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

17
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

34
解读L9904TR手册资料：产品概述、主要功能、电气参数
2024-08-20

33
芯片底部填充工艺：提升电子设备可靠性的关键步骤
2024-08-14

92

产品中心

服务支持

精选活动

关于我们

帮助中心

MC33999

MC33999 数据手册

与MC33999相关器件

与MC33999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

MC33999

MC33999 数据手册

与MC33999相关器件

与MC33999相关文章

您还可以找

您在本页遇到什么问题？