参数资料
型号: MC33287
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: Contact Monitoring and Dual Low Side Protected Driver(接触监测及双低端保护驱动器)
中文描述: 联系监测和保护的双低侧驱动器(接触监测及双低端保护驱动器)
文件页数: 4/9页
文件大小: 360K
代理商: MC33287
MC33287
Go to: www.freescale.com
4
MC33287
NOTES :
CD1 is active on low level (driver 1 is on when CD1 is low), CD2 is active on high level (driver 2 is on when CD2 is high). The DIAGDI output is neither
latched for filtered
.
Leakage Current on Pin CD2
(Internal pull-up CD1 connected to ground)
Ileakage
-5
5
μ
A
DRIVERS FUNCTION TABLE : Outputs and fault detector status (Diag)
CD1
OUTD1
DIAGD1
Status
h
H
h
Driver 1 normally OFF
l
L
h
Driver 1 normally ON
h
L
l
Driver 1 shorted to GND or open load
l
H
l
Driver 1 over loaded
CD2
OUTD2
DIAGD2
Status
l
H
h
Driver 2 normally OFF
h
L
h
Driver 2 normally ON
l
L
l
Driver 2 shorted to GND or open load
h
H
l
Driver 2 over loaded
H = High Level for Drivers Outputs, L = Low Level for Drivers Outputs
h = High Level for Logic Signals, l = Low Level for Logic Signals.
LOGIC CHARACTERISTICS
Characteristic
Symbols
Min
Typ
Max
Unit
INPUTS : Pins IN0 to IN7
Input Voltage Low (Full Spec)
Vil
0,4 x VDD1
V
Input Voltage Low (Extended Limit)
Vil
0,3 x VDD1
V
Input Voltage High (Full Spec and Extended Limit)
Vih
0,7 x VDD1
V
Hysteresis (5V
VDD1
16V)
Vhys
0,5
1
V
Input Current (V
in
16V)
Ileakage
- 5
5
μ
A
Input Voltage Clamp (I = 100
μ
A)
Vin clamp
17
20
23
V
INPUTS : AD0, AD1, AD2 Pins
Input Voltage Low
Vil
0,4 x VDD2
V
Input VoltageHigh
Vih
0,8 x VDD2
V
Hysteresis
Vhys
500
750
mV
Input Current
Ileakage
- 5
5
μ
A
PROTECTION AND LEVEL DETECTION : OUTD1 AND OUTD2 PINS
Parameters
Symbol
Min
Typ
Max
Unit
F
For More Information On This Product,
n
.
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