MOTOROLA
Preliminary
Order Number: XC33487/D
Rev. 1.3, 06/2001
Semiconductor Technical Data
Automotive Dual
High Side Driver
This device called 鈥淔lasher Lite鈥?is a dual high side power switch
dedicated for automotive applications. In comparison with mechanical
relays, this device offers higher reliability as well as protection and
diagnostic features.
The device consists of two independent 25m鈩?Rdson switches in a
surface mount package. It can be directly interfaced with a microcontroller
for control and diagnostic functions and includes a current recopy function.
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?/div>
Designed for Automotive Applications
鈥?/div>
Junction Temperature Range from - 40擄C to 150擄C
鈥?/div>
Operating Voltage Range from 8V to 40V
鈥?/div>
Reverse Battery protected up to -14V with no external components
鈥?/div>
Surface Mount Package, Thermally Enhanced
鈥?/div>
25mOhms max Rdson per Channel at 25擄C
鈥?/div>
Independant Status Lines, one per channel
鈥?/div>
Overtemperature Protection with Hysteresis
鈥?/div>
Open Load Detection in On-State
鈥?/div>
Short-Circuit Protection
鈥?/div>
Loss of gnd, loss of Vbat protection
鈥?/div>
Independant Current Recopy, one per channel
鈥?/div>
Under Voltage Shutdown
鈥?/div>
ESD Protection 2kV
鈥?/div>
Current Limitation greater than 25A to Allow load Inrush Current
鈥?/div>
Standby Current less than 1uA at V
bat
=14V and ambiant temperature
XC33487
DW SUFFIX
SO20WB Package
CASE 751D-05
PIN CONNECTIONS
Vbat
Vbat
Out1
Out1
Vbat
Vbat
Cur R1
In 1
St1
Vbatc
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Vbat
Vbat
Out2
Out2
Vbat
Vbat
Cur R2
In 2
St2
Gnd
Simplified Application Schematic
5V
5V
10k
10k
+
-
VBAT
OUT-1
IN-1
I/O
I/O
IN-2
21W 21W
ST1
ST2
Cur R1
A/D
Cur R2
A/D
Gnd
1k
1k
21W
OUT-2
MCU
Load
switch
I/O
I/O
Flasher Lite
21W
This document contains information on a new product under development. Motorola reserves the
right to change or discontinue this product without notice.
TM
漏 Motorola, Inc., 2001. All rights reserved.
XC33487相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
FAMILY
ETC
-
英文版
HardWire Logic Cell Arrays
XILINX [Xi...
-
英文版
HardWire Logic Cell Arrays
XILINX [Xi...
-
英文版
HardWire Logic Cell Arrays
XILINX [Xi...
-
英文版
Automotive Dual High Side Driver
-
英文版
Automotive Dual High Side Driver
MOTOROLA [...
-
英文版
System Basis Chip with High Speed CAN Transceiver
-
英文版
Automotive Dual High Side Driver
-
英文版
Automotive Dual High Side Driver
MOTOROLA [...
1
2
3
4
5
