MC33999_带SPI和PWM控制的16输出开关 | NXP 半导体

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技术

带SPI和PWM控制的16输出开关

MC33999
正常供应

滚动图片以放大

恩智浦®MC33999是一个16输出低边开关，带24位串行输入控制，专为电感、白炽灯和LED负载等应用而设计。

  • SPI能同时提供输入控制和诊断读数。
  • 提供8个并行输入用于对8个专用输出进行直接的PWM控制
  • 一个输出可编程PWM输入提供任意输出组合的PWM
  • 一个专用复位输入能清除所有内部寄存器，关闭所有输出
  • 与MCU连接，与3.3V和5.0V CMOS逻辑电平都兼容
  • 能扩展总线，且能作为缓冲区，具有故障管理功能，可减轻故障管理负担

产品详情

框图

恩智浦MC33999低边开关框图

NXP<sup>&#174;</sup> MC33999 Low Side Switch Block Diagram
获取框图PDF

特性

系统特性

  • 25摄氏度时的导通电阻为0.55Ohm
  • 工作电压，VPWR 5V至27V
  • 工作电压，SOPWR 3.1V至5.5V
  • 针对白炽和电感负载开关，限制输出电流(0.9A)并钳制电压(50V)
  • 输出有独立的过热关断
  • 任意输出组合的可编程PWM， 加上8个输出的并行输入控制
  • 输出ON短接VBAT，OFF短接地/开路检测
  • OFF开路负载检测电流在灵敏度高的LED应用中将关闭。
  • SPI诊断报告
  • 负载电流（IL）0.35A（典型值）
  • 16通道
  • 漏源导通电阻：0，5500 mOhm RDS(ON)（典型值）
  • 负载电源电压0V（最小值），40V（最大值）

购买/参数

1 结果

包含 0 不推荐用于新设计

部件

展开描述

订购

计算机辅助设计模型

状态

器件功能

预算报价（不含税）

SafeAssure 功能安全

封装类型

封装端接数

Load Current (IL) [TYP] (A)

通道数

Drain-to-Source On Resistance (Typ) (mOhm) (RDS(ON))

负载电源电压（最小）（V）

负载电源电压（最大）（V）

电源电压[最大]（V）

电源电压[最小]（V）

Ambient Operating Temperature (Min to Max) (℃)

MCZ33999EK
数据手册

正常供应

low side switch

1K @ CNY19.60

No

HSOP54

54

0.35

16

550000

0

40

27

5

-40 to 125

N true 0 PSPMC33999zh 4 应用笔记 Application Note t789 2 数据手册 Data Sheet t520 1 选型指南 Selector Guide t528 1 zh 2 1 3.0 English This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. 10jsBvfc PSP 3.5 MB None None documents None 10jsBvfc /docs/en/application-note/AN2409.pdf 3536520 /docs/en/application-note/AN2409.pdf AN2409 N N 2016-10-31 AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf /docs/en/application-note/AN2409.pdf Application Note N Y 645036621402383989 2024-01-19 pdf N en Oct 21, 2014 Application Note t789 应用笔记 Application Note Y N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 2 6.0 English 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 abilit 1074786732983710562214 PSP 497.7 KB None None documents None 1074786732983710562214 /docs/en/data-sheet/MC33999.pdf 497669 /docs/en/data-sheet/MC33999.pdf MC33999 N N 2004-01-22 MC33999, 16-Output Switch with SPI and PWM Control - Data Sheet /docs/en/data-sheet/MC33999.pdf /docs/en/data-sheet/MC33999.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Feb 11, 2014 Data Sheet t520 数据手册 Data Sheet Y N MC33999, 16-Output Switch with SPI and PWM Control - Data Sheet false zh zh 应用笔记 Application Note 1 3 1.0 English The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. 1225311007711718167766 PSP 1.0 MB None None documents None 1225311007711718167766 /docs/en/application-note/AN3670.pdf 1013814 /docs/en/application-note/AN3670.pdf AN3670 documents N N 2016-10-31 AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf /docs/en/application-note/AN3670.pdf Application Note N 645036621402383989 2024-01-19 pdf N en Oct 29, 2008 645036621402383989 Application Note Y N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 选型指南 Selector Guide 1 4 13 English For system designers that want more efficient motor operation with variable speed and sensorless control, NXP offers H-Bridge, brushed and brushless DC motor drivers required to complete system design. 1440175950835712338186 PSP 197.6 KB None None documents None 1440175950835712338186 /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf 197574 /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf MOTORDRIVERFLYR documents N N 2016-10-31 Motor Driver – Selector Guide /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf Selector Guide N 553557935274807777 2024-08-11 pdf N en Feb 4, 2021 553557935274807777 Selector Guide Y N Motor Driver – Selector Guide false 0 MC33999 downloads zh-Hans true 1 Y PSP 应用笔记 2 /docs/en/application-note/AN3670.pdf 2016-10-31 1225311007711718167766 PSP 3 Oct 29, 2008 Application Note The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. None /docs/en/application-note/AN3670.pdf English documents 1013814 None 645036621402383989 2024-01-19 N /docs/en/application-note/AN3670.pdf AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 1.0 MB AN3670 N 1225311007711718167766 /docs/en/application-note/AN2409.pdf 2016-10-31 10jsBvfc PSP 1 Oct 21, 2014 Application Note 应用笔记 This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. None /docs/en/application-note/AN2409.pdf English 3536520 None Application Note 2024-01-19 N /docs/en/application-note/AN2409.pdf AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf documents 645036621402383989 Application Note N Y en None Y t789 pdf 3.0 N N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 3.5 MB AN2409 N 10jsBvfc 数据手册 1 /docs/en/data-sheet/MC33999.pdf 2004-01-22 1074786732983710562214 PSP 2 Feb 11, 2014 Data Sheet 数据手册 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 abilit None /docs/en/data-sheet/MC33999.pdf English 497669 None Data Sheet 2022-12-07 N /docs/en/data-sheet/MC33999.pdf MC33999, 16-Output Switch with SPI and PWM Control - Data Sheet /docs/en/data-sheet/MC33999.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 6.0 N N MC33999, 16-Output Switch with SPI and PWM Control - Data Sheet 497.7 KB MC33999 N 1074786732983710562214 选型指南 1 /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf 2016-10-31 1440175950835712338186 PSP 4 Feb 4, 2021 Selector Guide For system designers that want more efficient motor operation with variable speed and sensorless control, NXP offers H-Bridge, brushed and brushless DC motor drivers required to complete system design. None /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf English documents 197574 None 553557935274807777 2024-08-11 N /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf Motor Driver – Selector Guide /docs/en/product-selector-guide/MOTORDRIVERFLYR.pdf documents 553557935274807777 Selector Guide N en None Y pdf 13 N N Motor Driver – Selector Guide 197.6 KB MOTORDRIVERFLYR N 1440175950835712338186 true Y Products

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4 文件

紧凑列表

应用笔记 (2)
数据手册 (1)
选型指南 (1)

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