參數(shù)資料
型號(hào): MCZ79076EG
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: Electronic Ignition Control Circuit
中文描述: 電子點(diǎn)火控制電路
文件頁(yè)數(shù): 6/13頁(yè)
文件大?。?/td> 149K
代理商: MCZ79076EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
6
79076
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
EST Threshold Voltage
(10)
(Ref/Dwell = Advance = 1.0 V, Bypass = 3.0 V)
Increasing
Decreasing
Hysteresis
V
TH+(EST)
V
TH-(EST)
V
HYS(EST)
1.65
0.8
0.79
1.86
0.89
0.97
2.0
-
-
V
Ref/Dwell Current
(11)
(V
CC
= 16 V, Advance = 1.0 V, EST = Bypass = 0 V)
Ref/Dwell Voltage = 1.0 V
Ref/Dwell Voltage = 20 V
I
(R/D)
-12
-1.0
-1.38
0.02
1.0
5.0
μA
Ref/Dwell Clamp Voltage
(V
CC
= 16 V, Advance = 1.0 V, EST = Bypass = 0 V)
I
R/D
= 100μA (Sourcing)
I
R/D
= 1.0mA (Sourcing)
V
(R/D)CL
-0.01
-0.62
-0.04
-0.54
0.2
-
V
Ref/Dwell Threshold (Bypass Mode)
(12)
(Advance = 1.0 V, EST = Bypass = 0 V, Reference = sinking 10 μA)
Increasing
Decreasing
Hysteresis
V
TH+(R/D)BP
V
TH-(R/D)BP
V
HYS(R/D)BP
V
B
+ 0.09
V
B
+ 0.018
0.055
V
B
+ 0.106
V
B
+ 0.03
0.076
V
B
+ 0.116
-
-
V
Ref/Dwell Threshold (EST Mode)
(12)
(Advance = 1.0 V, EST = 0 V, Bypass = 3.0 V, Reference = sinking
10 μA)
Increasing
Decreasing
Hysteresis
V
TH+(R/D)EST
V
TH-(R/D)EST
V
HYS(R/D)EST
V
B
+ 0.445
V
B
+ 0.038
0.395
V
B
+ 0.50
V
B
+ 0.062
0.436
V
B
+ 0.535
-
-
V
Ref/Dwell Threshold (No Pump)
(13)
(Advance = 1.0 V, EST = Bypass = 0 V, Dwell = sinking 10 mA)
Increasing
Decreasing
Hysteresis
V
TH+(R/D)NP
V
TH-(R/D)NP
V
HYS(R/D)NP
V
B
+ 0.003
V
B
+ 0.021
V
B
+ 0.013
V
B
+ 0.118
V
B
+ 0.047
V
B
+ 0.072
V
B
+ 0.128
-
-
V
Notes
10.
EST Threshold Voltage is the positive (or negative) going voltage on EST necessary cause the Dwell voltage to positive (or negative)
going transition 1.5 V respectively. It is expressed as V
TH±(EST)
and is in reference to ground.
Ref/Dwell can either source or sink current; A minus sign denotes the Ref/Dwell is sourcing current.
Ref/Dwell Threshold Voltage (Bypass Mode) is the positive (or negative) going voltage on Ref/Dwell necessary cause the Reference
voltage to positive (or negative) going transition 1.5 V respectively. It is expressed as V
TH±(RD)
= V
B
+ V
X
where V
B
is the Bias Voltage
and V
X
is the additional voltage necessary to attain the threshold.
Ref/Dwell Threshold Voltage (No Pump) is the positive (or negative) going voltage on Ref/Dwell necessary cause the Dwell voltage to
positive (or negative) going transition 1.5 V respectively. It is expressed as V
TH±(RD)
= V
B
+ V
X
where V
B
is the Bias Voltage and V
X
is
the additional voltage necessary to attain the threshold. Advance = 1.0 V providing no input assist or "No Pump" influence of Dwell signal;
Reference open.
11.
12.
13.
Table 2. Static Electrical Characteristics (continued)
Characteristics noted under conditions
7.0 V
V
CC
18 V, -
40
°
C
T
A
125
°
C, GND = 0 V
unless otherwise noted. Typical
values noted reflect the approximate parameter means at
T
A
= 25°
C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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