參數(shù)資料
型號(hào): MCZ79076EG
廠(chǎng)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): 7/13頁(yè)
文件大?。?/td> 149K
代理商: MCZ79076EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
79076
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Ref/Dwell Threshold (Max Pump)
(14)
(V
CC
= 16 V, Advance = 3.0 V, EST = Bypass = 0 V, Dwell sinking
10 mA, Dwell Control = open)
Increasing
Decreasing
Hysteresis
V
TH+(R/D)MP
V
TH-(R/D)MP
V
HYS(R/D)MP
V
B
+ 0.175
V
B
+ 0.115
V
B
+ 0.025
V
B
+ 0.474
V
B
+ 0.425
V
B
+ 0.048
V
B
+ 0.80
V
B
+ 0.735
-
V
OUTPUTS
Bias Resistance to Ground
Dwell = V
CC
= Ref/Dwell = Reference = Dwell Control = open,
Advance = 1.0 V, EST = Bypass = 0 V
R
(B)
0.55
0.68
0.9
k
Bias Voltage (Bypass Mode)
Ref/Dwell = Advance = 1.0 V, EST = Bypass = 0 V
V
(B)BP
2.25
2.43
2.6
V
Bias Voltage Regulation (Bypass Mode)
Ref/Dwell = Advance = 1.0 V, EST = Bypass = 0 V
V
(B)BP
-
30
40
mV
Bias Voltage (EST Mode)
V
CC
= 16 V, Ref/Dwell = Advance = 1.0 V, EST = 0 V, Bypass =
3.0 V
V
(B)EST
1.9
2.04
2.2
V
Dwell Saturation Voltage
V
CC
= 4.0 V, I
D
= 40 mA, Ref/Dwell = Advance =3.0 V,
EST = Bypass = 0 V
V
CC
= 16 V, I
D
= 160 mA, Ref/Dwell = Advance =3.0 V,
EST = Bypass = 0 V
V
CC
= 24 V, I
D
= 240 mA, Ref/Dwell = Advance =1.0 V,
EST = Bypass = 3.0 V
V
CC
= 36 V, I
D
= 360 mA, Ref/Dwell = Advance =1.0 V,
EST = Bypass = 3.0 V
V
(D)SAT
-
-
-
-
0.05
0.14
0.20
0.29
0.1
0.24
0.35
0.5
V
Dwell Reverse Clamp Voltage
(15)
V
(D)REV
-0.9
-0.98
-1.2
V
Dwell Leakage Current
(16)
V
CC
= 16 V, Dwell = 5.0 V, Ref/Dwell = Advance = 3.0 V, EST =
Bypass = 0, Bias Voltage = Reference = open
I
(D)KG
-
0.044
50
μA
Reference Low
(17)
I
R
= sinking 0.3 mA, Ref/Dwell = Advance = 1.0 V, EST = Bypass =
0 V
V
(R)LOW
-
0.13
0.22
V
Notes
14.
Ref/Dwell Threshold Voltage (Max 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 = 3.0 V providing maximum input assist or Max Pump" influence of
Dwell signal; Reference = Dwell Control = open.
All pins open except Pwr Gnd with Dwell sinking 200 mA.
Limit conditions with Dwell output NPN in the OFF condition.
Reference saturation voltage to ground with 0.3mA of current going into the Reference.
15.
16.
17.
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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