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Motorola Electronic Components Datasheet

MC33286 Datasheet

Automotive Dual High Side Driver

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Freescale Semiconductor, Inc.
MOTOROLA
Order Number: MC33286/D
Rev. 5.4, 06/2001
Semiconductor Technical Data
MC33286
Advance Information
Automotive Dual
High Side Driver
This device is a dual high side power switch dedicated for automoive
applications. In comparison with mechanical relays, this device offers higher
reliability as well as protection and diagnostic features.
The device consists of two independent 35mRdson switches in a
surface mount package. It can be directly interfaced with a microcontroller
for control and diagnostic functions. The device is fully protected against
overcurrents, short-circuits and incorporates an overtemperature shutdown.
It can be directly and continuously supplied by the battery and offers a very
low quiescent current in standby mode.
Designed for Automotive Applications
Junction Temperature Range from -40°C to 150°C
Operating Voltage Range from 8V to 40V
Maximum Breakdown Voltage greater than 40V
Surface Mount Package
35mRdson at 25°C
Overtemperature Protection with Hysteresis
Under Voltage Shutdown
Reverse Battery protected
Open Load Detection in On-State
Diagnostic Output
ESD Protection 2kV
Current Limitation at 30A
Loss of ground protected
Standby Current less than 10µA at Vbat = 14V
AUTOMOTIVE DUAL HIGH
SIDE DRIVER
SEMICONDUCTOR
TECHNICAL DATA
DW SUFFIX
SO20WB Package
CASE 751D-05
PIN ASSIGNMENT
Vbat 1
Vbat 2
Out1 3
Out1 4
Vbat 5
Vbat 6
NC 7
In 1 8
St1 9
Vbatc 10
20 Vbat
19 Vbat
18 Out2
17 Out2
16 Vbat
15 Vbat
14 NC
13 In 2
12 St2
11 Gnd
ORDERING INFORMATION
Device
PC33286DW
Operating
Temperature Range
TA=-40° to +125°C
Package
SO20
Simplified Application Schematic
5V 5V 5V
MCU
ST1
VBAT
VBATC
OUT1
ST2
MC33286
IN1
OUT2
IN2
+-
21W
21W
This document contains information on a new product. Specifications and
information herein are subject to change without notice.
© Motorola, Inc., 2001. All rights reserved. For More Information On This Product,
Go to: www.freescale.com
TM


Motorola Electronic Components Datasheet

MC33286 Datasheet

Automotive Dual High Side Driver

No Preview Available !

Freescale Semiconductor, Inc.
MC33286
MAXIMUM RATINGS
Ratings
Symbol
Value
Unit
Vbat and Vbatc Voltage : Continuous/Pulse
OUT1, OUT2 Voltage with Respect to Gnd : Continuous/
Pulse
Vbat -0.3 to 40
Vout -0.3 to 40
V
V
OUT1, OUT2 to Vbtap Voltage : Continuous
St1, St2 Voltage : Continuous/Pulse
IN1, IN2 Voltage : Continuous/Pulse
In1, In2, St1, St2 Current
ESD all Pins
OUT1, OUT2 DC Output Current
OUT1, OUT2 Pulse Current (Note 1)
THERMAL RATINGS
Vout
Vst
Vin
Iin
Vesd
Iout
Ioutp
40
-0.3 to 5.5
-0.3 to 10
+/-4
+/-2000
6
30
V
V
V
mA
V
A
A
Junction Temperature
Tj
-40 to 150
°C
Storage Temperature
Tst
-65 to 150
°C
Thermal Resistance Junction to Ambient (note 2)
NOTES : 1. During lamps inrush current. Value internally limited.
2. Device mounted with minimum pcb dimensions.
Rthja
70 °C/W
ELECTRICAL CHARACTERISTICS Tj from - 40°C to +125°C, Vbat from 8V to 16V, unless otherwise noted.Typical values reflect approximate mean
at 25°C, Vbat =12V, at time of device characterization.
Description
Operating Voltage
Under Voltage Threshold
Drain-Source on Resistance
Drain-Source on Resistance
High Current Limitation
Short-Circuit Current Limitation
Body Diode Forward Voltage
Body Diode Forward Voltage
Hot Open Load Current
Standby Current
Supply Current : One Channel On
Supply Current : Both Channels On
Low Input Voltage
High Input Voltage
Input Hysteresis
Input Current
Status Voltage
Thermal Shutdown
Thermal Shutdown Hysteresis
Output Maximum Positive Slew Rate
Output Maximum Negative Slew Rate
PWM frequency
Turn-on Delay Time
Symbol
Vbat
Vuv
Rdson
Rdson
Ilimh
Iliml
Vf
Vf
Iol
Istdby
Ion1
Ion2
Vil
Vih
Vhyst
Iih
Vstatus
Tshut
Thyst
Srpout
Srnout
fPWM
tdon
Characteristics
Min Typ Max
8 40
78
25 35
35 50
30
10
0.7
0.6
400 700
10
10
20
1.5
3.5
0.4 0.7 0.9
150
0.05
0.15
20
20
0.2
0.8
100
100
0.5
0.5
1.5
150
150
Unit
V
V
m
m
A
A
V
V
mA
µA
mA
mA
V
V
V
µA
V
°C
°C
V/µs
V/µs
Hz
µs
Conditions
Vbat > 9V ; Tj = 25°C
Vbat > 9V ; Tj = 150°C
VOUT > 1V
VOUT < 1V, Tj = 25°C
Iout = -2A, Tj = 25°C
Iout = -2A, Tj = 125°C
Device in On State
Vbat < 14V ; Vin < 0.8V
In1 or In 2 in High State
In1 and In 2 in High State
Vin = 3.5V
Ist = 1mA ; Output in Fault
Load = 6, Vbat =12V
Load = 6, Vbat =12V
In=2.5V to 10% Vout,
Vbat=12V
For MAoutroemIontfivoermDuaatlioHnighOSnidTehDisrivPerroduct,
Go to: www.freescale.com
2


Part Number MC33286
Description Automotive Dual High Side Driver
Maker Motorola
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MC33286 Datasheet PDF






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