Datasheet > MC33882VW

MC33882VW

更新时间： 2024-01-18 18:37:05

品牌	Logo	应用领域
恩智浦 - NXP		输出元件
页数	文件大小	规格书
30页	799K
描述
SIX-OUTPUT LSS/SPI PARAL CONTROL

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数据手册

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MC33882VW 数据手册

Document Number: MC33882

Rev. 11.0, 11/2014

Freescale Semiconductor

Technical Data

Six Output Low-side Switch with

SPI and Parallel Input Control

33882

The 33882 is a smart 6 output low-side switch able to control system

loads up to 1.0 A. The six outputs can be controlled via both serial

peripheral interface (SPI) and parallel input control, making the device

attractive for fault tolerant system applications. There are two

additional 30 mA low-side switches with SPI diagnostic reporting

(parallel input control only).

SIX OUTPUT LOW-SIDE SWITCH

The 33882 is designed to interface directly with industry standard

microcontrollers via SPI to control both inductive and incandescent

loads. Outputs are configured as open drain power MOSFETs

incorporating internal dynamic clamping and current limiting. The

device has multiple monitoring and protection features, including low

standby current, fault status reporting, internal 52 V clamp on each

output, output specific diagnostics, and protective shutdown.

Additionally, it has a mode select pin affording a dual means of input

control.

EK SUFFIX

(PB-FREE)

98ARL10543D

32-PIN SOICW

EP SUFFIX

(PB-FREE)

98ASA00706D

32-PIN QFN

VW SUFFIX

(PB-FREE)

98ASH70693A

30-PIN HSOP

ORDERING INFORMATION

Features

Device

• Outputs clamped for switching inductive loads

• Very low operational bias currents (< 2.0 mA)

• CMOS input logic compatible with 5.0 V logic levels

• Robust load dump (60 V transient at V_PWRon OUT0–OUT5)

• Daisy chain operation of multiple devices possible

• Switch outputs can be paralleled for higher currents

• R_DS(ON)of 0.4  per output (25 °C) at 13 V V_PWR

• SPI operation guaranteed to 2.0 MHz

(For Tape and

Reel, add an R2

Suffix)

Temperature

Range (T )

Package

MC33882PVW

MC33882PEP

MC33882PEK

30 HSOP

32 QFN

-40 °C to 125 °C

32 SOICW-EP

V_DD

V_PWR

33882

VPWR

VDD

OUT0

OUT1

OUT2

High Power

Outputs

SCLK

OUT3

MCU

OUT4

OUT5

OUT6

OUT7

Low Power

LED

Outputs

IN0

IN1

IN2

IN0 & IN1

IN2 & IN3

IN4 & IN5

MODE

IN3

Optional Parallel

Control of

Outputs 0 through 7

Optional Control

of Paired Outputs

IN4

IN5

IN6

IN7

GND

Figure 1. 33882 Simplified Application Diagram

12 3 4 5 6 7...30

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