Freescale Semiconductor, Inc.
MOTOROLA
Order Number: MC33286/D
Rev. 5.4, 06/2001
Semiconductor Technical Data
MC33286
Advance Information
AUTOMOTIVE DUAL HIGH
SIDE DRIVER
SEMICONDUCTOR
TECHNICAL DATA
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 35m鈩?Rdson 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.
鈥?Designed for Automotive Applications
鈥?Junction Temperature Range from -40擄C to 150擄C
鈥?Operating Voltage Range from 8V to 40V
鈥?Maximum Breakdown Voltage greater than 40V
鈥?Surface Mount Package
鈥?35m鈩?Rdson at 25擄C
鈥?Overtemperature Protection with Hysteresis
鈥?Under Voltage Shutdown
鈥?Reverse Battery protected
鈥?Open Load Detection in On-State
鈥?Diagnostic Output
鈥?ESD Protection 2kV
鈥?Current Limitation at 30A
鈥?Loss of ground protected
鈥?Standby Current less than 10碌A at Vbat = 14V
DW SUFFIX
SO20WB Package
CASE 751D-05
Freescale Semiconductor, Inc...
PIN ASSIGNMENT
Vbat
Vbat
Out1
Out1
Vbat
Vbat
NC
In 1
St1
Vbatc
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20
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Vbat
Vbat
Out2
Out2
Vbat
Vbat
NC
In 2
St2
Gnd
ORDERING INFORMATION
Device
PC33286DW
Operating
Temperature Range
TA=-40擄 to +125擄C
Package
SO20
Simplified Application Schematic
5V
5V
5V
V
BAT
ST1
V
BATC
+
-
ST2
OUT1
MCU
IN1
MC33286
OUT2
21W
IN2
21W
This document contains information on a new product. Specifications and
information herein are subject to change without notice.
TM
漏 Motorola, Inc., 2001. All rights reserved.
For More Information On This Product,
Go to: www.freescale.com
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