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MC33289 데이터시트 PDF




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부품번호 MC33289 기능
기능 Dual High-Side Switch
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MC33289 데이터시트, 핀배열, 회로
Freescale Semiconductor, Inc.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Document order number: MC33289/D
Rev 3.0, 05/2003
Advance Information
33289
Dual High-Side Switch
The 33289 is a dual high-side switch (DHSS) dedicated for use in
automotive and industrial applications. It is designed to drive typical inductive
loads such as solenoid valves.
This device consists of two independent 40 mRDSON MOSFET channels
plus corresponding control circuitry in a surface mount package. The 33289
can be interfaced directly to a microcontroller for input control and monitoring
of diagnostic output.
Each switch offers independent protection and diagnosis during short
circuit, overvoltage, and undervoltage conditions, as well as an over-
temperature shutdown feature. A logic low on the Open Load Detect Enable
pin (OLDE) minimizes bias current drain by disabling the open load circuitry
current source. The device also has a very low quiescent current in Standby
mode.
DUAL HIGH-SIDE SWITCH
Features
• Designed to Drive Inductive Loads
• Operating Voltage Range from 6.0 V to 27 V
• Maximum Breakdown Voltage Greater Than 40 V
• Surface Mount Package
• 40 mRDS(ON) at 25°C
• Overtemperature Protection with Hysteresis
• Short Circuit Protection
• Undervoltage Shutdown
• Overvoltage Shutdown
• Open Load Detection in Off-State
• Independent Diagnostic Output
• ESD Protection 2.0 kV with Standby Current > 5.0 µA at VBAT Below 14 V
DW SUFFIX
CASE 751D
20-LEAD SOICW
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MC33289DW/R2 -40 to 125°C
20 SOICW
33289 Simplified Application Diagram
MCU
5.0 V
VPWR
ST1
ST2
IN1
IN2
OLDE
VBAT
OUT1
OUT2
GND
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Motorola, Inc. 2003
For More Information On This Product,
Go to: www.freescale.com




MC33289 pdf, 반도체, 판매, 대치품
Freescale Semiconductor, Inc.
MAXIMUM RATINGS
All voltages are with respect to ground unless otherwise noted.
Rating
Symbol
Value
Unit
VBAT and VBATC Voltage, Continuous/Pulse
VBAT
-0.3 to 41
V
OUT1, OUT2 Voltage with Respect to GND, Continuous/Pulse
VOUT
-4.0 to 41
V
OUT1, OUT2 to VBTAP Voltage, Continuous
VOUT
41 V
ST1, ST2 Voltage, Continuous/Pulse
VST
-0.3 to 7.0
V
IN1, IN2 Voltage, Continuous
VIN
-0.3 to 7.0
V
IN1, IN2, ST1, ST2, OLDE Current
IIN
±4.0
mA
ESD Voltage
Human Body Model (Note 1)
Machine Model (Note 2)
VESD1
VESD2
±2000
±200
V
Operating Junction Temperature
TJ
-40 to 150
°C
Storage Temperature
TST
-55 to 150
°C
Thermal Resistance Junction-to-Ambient (Note 3)
RθJA
70 °C/W
Thermal Resistance Junction-to-Lead, Both Channels ON
RθJ1
15 °C/W
Thermal Resistance Junction-to-Lead, One Channel ON
RθJ2
15 °C/W
Thermal Resistance Junction-to-Lead, Logic Die
RθJ3
30 °C/W
Lead Soldering Temperature (Note 4)
TSOLDER 260 °C
Notes
1. ESD1 testing is performed in accordance with the Human Body Model (CZAP=100 pF, RZAP=1500 ).
2. ESD2 testing is performed in accordance with the Machine Model (CZAP=200 pF, RZAP =0 ).
3. With minimum PCB dimensions
4. Lead soldering temperature limit is for 10 seconds maximum duration; not designed for immersion soldering; exceeding these limits may
cause malfunction or permanent damage to the device.
33289
4
For More Information OMnOTTOhRiOsLPA rAoNdAuLOcGt,INTEGRATED CIRCUIT DEVICE DATA
Go to: www.freescale.com

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MC33289 전자부품, 판매, 대치품
Freescale Semiconductor, Inc.
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions TJ from -40°C < TJ <150°C, 6.0 V < VBAT < 24 V, unless otherwise noted. Typical values
noted reflect the approximate parameter mean at TA = 25°C under nominal VBAT conditions at time fo device characterization.
Characteristic
Symbol
Min
Typ
Max
Unit
SWITCHING CHARACTERISTICS (8.0 V < VBAT < 18 V, RLOAD = 7.0 )
Turn ON Slew Rate
From 10% to VBAT - 3.0 V
SRPOUT1
V/µs
1.0 2.0
Turn ON Slew Rate
From VBAT - 3.0 V to 90%
SRPOUT2
V/µs
0.1 3.0
Turn OFF Slew Rate
From 90% to 10%
SMOUT
V/µs
1.0 — 20
Turn ON Delay Time
From VIN/2 to 10% VBAT
tDON
µs
1.0 2.5 15
Turn OFF Delay Time
From VIN/2 to 90% VBAT
tDOFF
µs
1.0 5.0 15
OPEN CIRCUIT DETECTION CHARACTERISTICS
Open Load to Status Low Delay Time
From IN = 1.5 to Status Flag < 1.5 V
tOLSTDT
µs
— 100
Open Load Detect Blanking Time
From IN = 1.5 to Open Load Circuitry Enable
tOLDBT
µs
3.0 10 50
OVERLOAD PROTECTION CHARACTERISTICS
Overcurrent Latchoff Delay
TOCTDLY
µs
From Overcurrent Threshold Achieved to Output Voltage = 10% VBAT
— — 30
Overcurrent Latchoff Status Delay
From Output Voltage = 10% VBAT to Status Flag < 1.0 V
TOCTST-DLY
µs
— — 50
Conditions
Normal Operating Conditions
Overtemperature Channel 1
Overtemperature Channel 2
Overtemperature Channel 1/Channel 2
Open Load Channel 1
Open Load Channel 2
Overcurrent Channel 1
Overcurrent Channel 2
Undervoltage Condition
Overvoltage Condition
Table 1. Functional Truth Table
IN1
IN2
OUT1
OUT2
ST1
ST2
Low Level
High Level
Low Level
High Level
Low Level
Low Level
High Level
High Level
Low Level
High Level
Low Level
High Level
Low Level
Low Level
High Level
High Level
High Level
High Level
High Level
High Level
High Level
High Level
High Level
High Level
High Level
Don’t Care
High Level
Don’t Care
High Level
High Level
Low Level
Don’t Care
Low Level
Don’t Care
Low Level
Low Level
Low Level
High Level
Low Level
High Level
Low Level
Low Level
Low Level Don’t Care High Level Don’t Care Low Level High Level
Don’t Care Low Level Don’t Care High Level High Level Low Level
High Level Don’t Care Low Level Don’t Care Low Level High Level
Don’t Care High Level Don’t Care Low Level High Level Low Level
Don’t Care Don’t Care Low Level Low Level High Level High Level
Don’t Care Don’t Care Low Level Low Level High Level High Level
MOTOROLA ANALOG INTEGRATED CIFRCoUrITMDoErVeICEInDfAoTrAmation On This Product,
Go to: www.freescale.com
33289
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