MC33882DHR2 Freescale, MC33882DHR2 Datasheet

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MC33882DHR2

Manufacturer Part Number
MC33882DHR2
Description
Manufacturer
Freescale
Datasheet

Specifications of MC33882DHR2

Switch Type
Low Side
Power Switch Family
MC33882
Input Voltage
-0.3 to 7.3V
Power Switch On Resistance
400mOhm
Output Current
3A
Number Of Outputs
8
Mounting
Surface Mount
Supply Current
7.5mA
Package Type
HSOP
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Pin Count
32
Lead Free Status / RoHS Status
Compliant
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2006 -2009. All rights reserved.
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
Six-Output Low-Side Switch
with SPI and Parallel Input
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
(with parallel input control only).
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. In
addition, it has a mode select pin affording a dual means of input
control.
Features
The 33882 is a smart six-output low-side switch able to control
The 33882 is designed to interface directly with industry-standard
• Outputs Clamped for Switching Inductive Loads
• Very Low Operational Bias Currents (< 2.0 mA)
• CMOS Input Logic Compatible with 5.0 V Logic Levels
• Load Dump Robust (60 V Transient at V
• Daisy Chain Operation of Multiple Devices Possible
• Switch Outputs Can Be Paralleled for Higher Currents
• R
• SPI Operation Guaranteed to 2.0 MHz
• Pb-Free Packaging Designated by Suffix Codes VW and EP
DS(ON)
of 0.4 Ω per Output (25°C) at 13 V V
Outputs 0 through 7
Optional Parallel
Control of
MCU
Figure 1. 33882 Simplified Application Diagram
V DD
PWR
V PWR
V DD
CS
SCLK
SI
SO
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
PWR
on OUT0 – OUT5)
33882
IN0 & IN1
IN2 & IN3
IN4 & IN5
MODE
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
GND
of Paired Outputs
Optional Control
MC33882VW/R2
MC33882DH/R2
MC33882FC/R2
MC33882EP/R2
VW SUFFIX (PB-FREE)
Device
98ASH70329A
30-PIN HSOP
DH SUFFIX
SIX-OUTPUT LOW-SIDE SWITCH
V PWR
ORDERING INFORMATION
High-Power
Low-Power
Outputs
Outputs
33882
-40°C to 125°C
Document Number: MC33882
Temperature
LED
Range (T
A
EP SUFFIX (PB-FREE)
)
98ARH99032A
32-PIN QFN
Rev. 6.0, 6/2009
FC SUFFIX
30 HSOP
Package
32 QFN

Related parts for MC33882DHR2

MC33882DHR2 Summary of contents

Page 1

... Pb-Free Packaging Designated by Suffix Codes VW and EP MCU Optional Parallel Control of Outputs 0 through 7 Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products. © Freescale Semiconductor, Inc., 2006 -2009. All rights reserved. VW SUFFIX (PB-FREE) MC33882DH/R2 ...

Page 2

... Gate 4 23 (OUT4) OUT1 Gate 3 to OUT5 20 (OUT3) High Gate 2 Power 10 (OUT2) Gate 0 7 (OUT1) 5 (OUT0 Gate 0 V REF I LIM GND (Heat Sink) OFF/ON Open Load Detect V OF (th) 3.0 A 3.0 V Load I O(OFF) Short 40 μA Detect Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 3

... CMOS logic levels. OUT6 IN6 IN4 & IN5 IN5 OUT5 NC IN4 OUT4 NC IN3 OUT3 IN2 & IN3 IN7 OUT7 V DD Definition PWR pin is pulled high. MODE pin of the control IC. This pin has an internal MODE Analog Integrated Circuit Device Data Freescale Semiconductor to ...

Page 4

... This pin is connected to the 5.0 V power supply of the system. A decoupling capacitor is required from V to ground. DD The exposed pad on this package provides the circuit ground connection for this IC. Ground continuity is required for the outputs to turn on. Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 5

... OUT3 29 OUT4 31 OUT5 – 22 GND Ground 6 V Load Supply Voltage PWR 8 MODE Mode Select 15 SI Serial Input Analog Integrated Circuit Device Data Freescale Semiconductor 1 IN4 & IN5 2 IN6 3 OUT6 4 GND 5 GND 6 V PWR 7 IN0 & IN1 8 MODE Figure 4. QFN Pin Connections ...

Page 6

... SCLK. The serial output data provides fault information for each output and is returned MSB first when the device is addressed. This pin is connected to the 5.0 V power supply of the system. A decoupling capacitor is required from V to ground. DD Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 7

... Freescale’s Package Reflow capability meets Pb-free requirements for JEDEC standard J-STD-020C. For Peak Package Reflow Temperature and Moisture Sensitivity Levels (MSL www.freescale.com, search by part number [e.g. remove prefixes/suffixes and enter the core ID to view all orderable parts. (i.e. MC33xxxD enter 33xxx), and review parametrics. ...

Page 8

... Indicates the average thermal resistance between the die and the case top surface as measured by the cold plate method (MIL SPEC 883, Method 1012.1) with the cold plate temperature used for the case temperature. 33882 8 Symbol Value (13) R θ JA (14) R θ JMA R θ θ JC Analog Integrated Circuit Device Data Limit °C °C °C/W 3.0 10 °C/W 0.2 1.2 Freescale Semiconductor ...

Page 9

... O CLAMP Output Leakage Current 0 PWR OUT Drain-to-Source Diode Forward Voltage 25° 1 125°C SD Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.25 V, 9.0 V ≤ V ≤ -40°C ≤ PWR Symbol V PWR V PWR VDD I PWR (ON) V PWR (OV) V PWR (OV) HYS V POR ...

Page 10

... V. CS Analog Integrated Circuit Device Data Freescale Semiconductor Unit μ A μ μ ...

Page 11

... To guarantee a fault is reported on SO, the falling edge of 34. Percent Output Short Fault ON Duty Cycle is defined as (t 35. Parameter is not tested and values suggested are for system design consideration only in preventing the occurrence of double pulsing. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.25 V, 9.0 V ≤ PWR Symbol t ...

Page 12

... Xfer DELAY ≤ 125°C unless otherwise A Typ Max Unit ns – – – – ns – – – – ns – – 50 – ns – 50 – – 110 ns – – 110 ns ns – μ – – 1.0 s Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 13

... TREF x = FIRST REFRESH TIM LESS THAN TREF tREF X = First Refresh Time may be less than tREF ILOAD = 1.0 A ILOAD = 1A Figure 5. Short Occurring While On, Ending During Refresh (I Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS NORMAL OPERATION SHORTED LOAD / SHORT - TO - VBAT Shorted Load/Short-to-VPWR tSSD ...

Page 14

... TSSD TSSA tREF tREF tREF TREF TREF TR EF FAULT Fault Normal Operation tSSD TSSD Shorted Operation tREF TREF FAULT Fault = 1.0 A) LOAD Normal Operation Shorted tREF TREF Operation FAULT Fault = 20 mA) LOAD Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 15

... X = First Refresh Time may be less than tREF TREF x = FIRST REFRESH TIM LESS THAN TREF ILOAD = 20 mA ILOAD = 20m A Figure 8. Short Occurring While On, Ending During Retry (I Analog Integrated Circuit Device Data Freescale Semiconductor NORMAL OPERATION SHORTED LOAD / SHORT - TO - VBAT Shorted Load/Short-to-VPWR tSSD tSSD ...

Page 16

... L X 000101Y1 L X 00YYY000 L X 11111111 H H 11111111 H H 11111111 H L 11111111 H L 00XXXXXX X X 00YYYYY0 L X 00YYYYY0 L X 00YYYYY1 L X 00YYYYY1 CLAMP - 100 AMBIENT TEMPERATURE (°C) Input Pins Gates Outputs HPW45 Analog Integrated Circuit Device Data Freescale Semiconductor 125 ...

Page 17

... OUT0 to OUT7 Pins Each pin is one channel's low-side switch output. OUT0 to OUT5 are actively clamped to handle inductive loads. Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION INTRODUCTION bipolar / MOS analog circuitry, and DMOS power MOSFETs. Designed to interface directly with a microcontroller, it controls inductive or incandescent loads ...

Page 18

... SPI command while the channels remain OFF when the to high at vehicle power-up pin switching low indicates the device Pin Operation paragraph. For daisy MODE pin is low. Therefore, all MODE pin changes from low MODE Analog Integrated Circuit Device Data Freescale Semiconductor CS pin ...

Page 19

... Extensive Fault Diagnostics, page 20: Analog Integrated Circuit Device Data Freescale Semiconductor • Communication error • Open load /short-to-ground • Short-to-battery or short circuit When serial communication is ended, the high, opening the fault status register to new fault information and tri-stating the SO pin ...

Page 20

... Although the serial register is cleared by this power-ON reset, software must still Ω to ground, keeping battery-powered PWR to protect the device from full PWR PWR Analog Integrated Circuit Device Data Freescale Semiconductor of ...

Page 21

... SPI command prior to changing the pin from a high to a low state. This assures known MODE output states when is low. MODE Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION FUNCTIONAL PIN DESCRIPTION 33882 21 ...

Page 22

... PACKAGING PACKAGE DIMENSIONS For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. 1.1 MAX x 45˚ ± 5˚ PIN ONE 1.1 2X 0.9 28X 0 11.1 B 10.9 14.45 13.95 0. 3.404 3.3 3 2.9 DETAIL Y 0.20 C ...

Page 23

... For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS FC SUFFIX VW SUFFIX (PB-FREE) 32-PIN QFN PLASTIC PACKAGE 98ARH99032A ISSUE D PACKAGING PACKAGE DIMENSIONS 33882 23 ...

Page 24

... PACKAGING PACKAGE DIMENSIONS 33882 24 PACKAGE DIMENSIONS (CONTINUED) Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 25

... Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS (CONTINUED) PACKAGING PACKAGE DIMENSIONS 33882 25 ...

Page 26

... REVISION DATE DESCRIPTION OF CHANGES • Implemented Revision History page 9/2005 3.0 • Added Thermal Addendum • Converted to Freescale format • Updated ordering information block on page 1 5/2006 4.0 • Updated data sheet format 10/2006 5.0 • Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter from from www ...

Page 27

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer purchase or use Freescale Semiconductor products for any such unintended ...

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