MC33880DWB Freescale Semiconductor, MC33880DWB Datasheet

IC SWITCH 8X WITH SPI 32-SOIC

MC33880DWB

Manufacturer Part Number
MC33880DWB
Description
IC SWITCH 8X WITH SPI 32-SOIC
Manufacturer
Freescale Semiconductor
Type
High Side/Low Side Driverr
Datasheet

Specifications of MC33880DWB

Input Type
SPI
Number Of Outputs
8
On-state Resistance
550 mOhm
Current - Peak Output
1.4A
Voltage - Supply
5.5 V ~ 24.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
32-SOIC (7.5mm Width)
For Use With
KIT33880DWBEVB - KIT EVAL FOR MC33880 8X SW W/SPI
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output / Channel
-

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
MC33880DWB
Manufacturer:
FREESCALE Semiconductor
Quantity:
1
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2009. All rights reserved.
Configurable Octal Serial Switch
with Serial Peripheral Interface
I/O
side/low-side switch with 8-bit serial input control. Two of the outputs
can be controlled directly via microcontroller for Pulse Width
Modulation (PWM) applications.
directly interfacing with a microcontroller.
very low standby currents, “cascadable” fault reporting, internal 40 V
output clamping for low-side configurations, internal -20 V output
clamping for high-side configurations, output-specific diagnostics, and
independent shutdown of outputs.
Features
The 33880 device is an eight-output hardware-configurable high-
The 33880 controls various inductive or incandescent loads by
The circuit's innovative monitoring and protection features include
• Designed to Operate 5.5 V < V
• 8-Bit SPI for Control and Fault Reporting, 3.3 V/ 5.0 V Compatible
• Outputs Are Current Limited (0.8 A to 2.0 A) to Drive
• Output Voltage Clamp Is +45 V (Typical) (Low-Side Drive) and -
• Internal Reverse Battery Protection on V
• Loss of Ground or Supply Will Not Energize Loads or Damage IC
• Maximum 5.0 μA I
• R
• Short Circuit Detect and Current Limit with Automatic Retry
• Independent Overtemperature Protection
• 32-Pin SOICW Has Pins 8, 9, 24, and 25 Grounded for Thermal
• Pb-Free Packaging Designated by Suffix Code EG and EW
Incandescent Lamps
20 V (Typical) (High-Side Drive) During Inductive Switching
Performance
DS(ON)
of 0.55 Ω at 25°C Typical
PWR
Standby Current at 13 V V
PWR
5.0 V
MCU
Figure 1. 33880 Simplified Application Diagram
< 24.5 V
All Output Switches are High- or Low-Side Configurable
5.0 V
PWR
SPI I/O
PWM
V PWR
PWR
VPWR
VDD
EN
CS
SCLK
DI
DO
IN5
IN6
GND
up to 95°C
33880
D1
D2
D3
D4
D5
D6
D7
D8
S1
S2
S3
S4
S5
S6
S7
S8
MC33880DW/R2
MCZ33880EG/R2
MC33880DWB/R2
MCZ33880EW/R2
EG SUFFIX (PB-FREE)
V S
MOT
98ASB42345B
28-PIN SOICW
DW SUFFIX
Device
High-Side
Low-Side
ORDERING INFORMATION
HIGH/LOW-SIDE SWITCH
H-Bridge
33880
Document Number: MC33880
-40
Temperature
Range (T
°
C to 125
EW SUFFIX (PB-FREE)
98ARH99137A
32-PIN SOICW
DWB SUFFIX
A
Rev. 7.0, 1/2009
)
°
C
28 SOICW
32 SOICW
Package

Related parts for MC33880DWB

MC33880DWB Summary of contents

Page 1

... This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Freescale Semiconductor, Inc., 2009. All rights reserved. DW SUFFIX EG SUFFIX (PB-FREE) 98ASB42345B 28-PIN SOICW < 24.5 V MC33880DW/R2 PWR MCZ33880EG/ 95°C PWR MC33880DWB/R2 MCZ33880EW/R2 V PWR V S 33880 VPWR D1 5 VDD D4 D5 ...

Page 2

... Open/Short Comparator VPWR Overvoltage Shutdown/POR Sleep State GND Open Outputs Load D7 Detect Current D8 ~650 μ Source S4 ~1.5 V Open/Short Threshold Outputs Outputs D6 Open Load Detect Current ~650 μA S5 Source Outputs ~1.5 V Open/Short Threshold Analog Integrated Circuit Device Data Freescale Semiconductor Drain Drain ...

Page 3

... Output 7 MOSFET source pins. 27 VPWR Power supply pin to the 33880. VPWR has internal reverse battery protection SPI control data output pin from the 33880 to the MCU fault specific output has fault. Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS GND 1 28 VDD 2 27 ...

Page 4

... SPI control data output pin from the 33880 to the MCU fault specific output has fault. 33880 4 GND 1 32 VDD TGND 8 25 TGND IN6 SCLK 16 17 Figure 4. 32-Pin Connections Definition DO VPWR TGND TGND IN5 CS DI below 3.9 V). DD Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 5

... 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. Analog Integrated Circuit Device Data Freescale Semiconductor ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS (8) ...

Page 6

... PWR Typ Max Unit V – 24.5 8 μA 2.0 5.0 5 0.8 2.5 V – 5.25 V 2.6 4.0 mA 4.3 4.7 V 150 300 mV Ω 0.75 1.1 0.55 0.85 0.45 0.80 A 1.4 2.0 V – 3.0 mA 0.55 1 -20 -25 μA 1.0 7.0 ° – 185 C ° Freescale Semiconductor ...

Page 7

... Input Capacitance on SCLK, DI, Tri-State DO, IN5, IN6, EN Notes 12. Upper and lower logic threshold voltage levels apply to DI, 13. This parameter is guaranteed by design but is not production tested. Analog Integrated Circuit Device Data Freescale Semiconductor STATIC ELECTRICAL CHARACTERISTICS ≤ 5.25 V, 9.0 V ≤ V ≤ -40°C ≤ PWR Symbol ...

Page 8

... Analog Integrated Circuit Device Data Freescale Semiconductor Unit V/μs V/μs V/μs V/μs μs μs μs MHz μ ...

Page 9

... Under CS Test NOTE: C represents the total capacitance of the test L fixture and probe. Figure 7. Enable and Disable Time Test Circuit Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS t t DI(SU) DI(HOLD) MSB in t VALID MSB out Figure 5. SPI Timing Diagram ...

Page 10

... High) Figure 11. Turn-ON/OFF Waveforms t t R(DI) F(DI) < < 5.0 V 90 DO(EN) DO(DIS) V Tri-State 90% 10% t SO(DIS DO(EN) DO(DIS) V 90% V Tri-State 10 R(DI) F(DI) < < 90 DO(EN) DO(DIS) V Tri-State 90% 10% t SO(DIS DO(EN) DO(DIS) 90% V Tri-State 10% Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 11

... V PWR Figure 14. Sleep State I PWR 1 PWR 1.2 1.0 0.8 0.6 0.4 0 (V) PWR Figure 16. R vs. V DS(ON) PWR Analog Integrated Circuit Device Data Freescale Semiconductor -40 -25 -40 -25 75 100 125 ° C) Figure 13. Sleep State I 1.4 V 1.2 1.0 0.8 0.6 0.4 0.2 ...

Page 12

... Figure 20. Sleep State Output Leakage vs. V 33880 12 1.4 1.2 1.0 0.8 0.6 0.4 0 100 125 ° C) Figure 19. Open Load Detect Current vs 25°C A 1.2 1.0 0.8 0.6 0.4 0 (V) PWR T = 25° (V) PWR PWR 20 25 PWR Analog Integrated Circuit Device Data Freescale Semiconductor 25 ...

Page 13

... DI pin will program the output off. The specific output will turn off with the rising edge of the program the eight outputs of the 33880 device on or off, enter Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION INTRODUCTION The 33880 device uses high-efficiency updrain power ...

Page 14

... High-Side Drive configurations, the source pins are connected directly to the load. In Low-Side Drive configurations the source is connected to ground. All outputs may be configured individually as desired. When High-Side drive is used, the 33880 will limit the negative transient for inductive loads to -20 V. Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 15

... MCU. During each clock cycle output status from the daisy chain, the 33880 is being transferred to the MCU via the Analog Integrated Circuit Device Data Freescale Semiconductor OPERATIONAL MODES Master In Slave Out (MISO) line. On rising edge of stored in the input register is then transferred to the output driver ...

Page 16

... FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES 33880 16 Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 17

... Bus integrity is confirmed by the MCU receiving the same bit pattern it Analog Integrated Circuit Device Data Freescale Semiconductor sent. Please note that the second byte the MCU sends to the device is the command byte and will be transferred to the outputs with rising edge of ≤ ...

Page 18

... If load reverse battery protection is desired, a diode must be placed in series with the load Drain Voltage CL Clamp Energy ( Current Area ( Time GND V BAT ) GND Time Current Area ( Clamp Energy ( Source Voltage Analog Integrated Circuit Device Data Freescale Semiconductor ) ) ...

Page 19

... All outputs assuming the previous state upon recovery from overvoltage. Overtemperature Only the output experiencing an overtemperature fault shuts down. Output assumes previous state upon recovery from overtemperature. Analog Integrated Circuit Device Data Freescale Semiconductor LOGIC COMMANDS AND REGISTERS LSB OUT3 OUT2 OUT1 = ...

Page 20

... PACKAGING PACKAGE DIMENSIONS For the most current package revision, visit www.freescale.com and perform a keyword search using “98ASB42345B”. 33880 20 PACKAGING PACKAGE DIMENSIONS DW SUFFIX EG SUFFIX (PB-FREE) 28-PIN PLASTIC PACKAGE 98ASB42345B REV G Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 21

... Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS (CONTINUED) DW SUFFIX EG SUFFIX (PB-FREE) 28-PIN PLASTIC PACKAGE 98ASB42345B REV G PACKAGING PACKAGE DIMENSIONS 33880 21 ...

Page 22

... PACKAGING PACKAGE DIMENSIONS 33880 22 PACKAGE DIMENSIONS (CONTINUED) DWB SUFFIX EW SUFFIX (PB-FREE) 32-PIN PLASTIC PACKAGE 98ASB42345B REV B Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 23

... Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS (CONTINUED) DWB SUFFIX EW SUFFIX (PB-FREE) 32-PIN PLASTIC PACKAGE 98ASB42345B REV B PACKAGING PACKAGE DIMENSIONS 33880 23 ...

Page 24

... Changed 32 pin SOICW, pins 8, 9, 24, 25 from GND to TGND on page 4. 6 1/2009 • Corrected Notes for Peak Package Reflow in Maximum Rating Table. 7.0 33880 24 REVISION HISTORY Peak Package Reflow Temperature During Reflow (8) (9) , Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 25

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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