參數(shù)資料
型號: L9407F
廠商: STMICROELECTRONICS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PSFM8
封裝: MULTIWATT-8
文件頁數(shù): 13/14頁
文件大?。?/td> 211K
代理商: L9407F
Electrical specification
L9407F
8/14
Figure 2.
DF monitor electrical configuration
Figure 3.
Application diagram
t-TM
Output voltage rise time
R = 2.7 KOhm; C=1nF;
Valim =13.5V (See Figure 7)
0.05
50
s
t-TD
Output voltage fall time
R=2.7K Ohm; C=1nF;
Valim = 13.5V (See Figure 7)
0.05
50
s
t-D
Diagnostic alarm delay time
0.15
0.5
s
Table 5.
Electrical characteristics (continued)
(Tcase = -40°C to 150°C; unless otherwise specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max
Unit
L9407F
Control
Circuit
Field driver
DFMon driver
to the ECU
R
C
Valim
Test circuit
Field
Alternator
Regulator assy
A+
DF
DF_MON
+
_
L9407F
D+
DF
PH
GND
DFM
to E.C.U.
+Vb / Vcc
ignition
switch
warning
lamp
Field
Stator
C
A+
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