參數(shù)資料
型號: L497D1
廠商: 意法半導(dǎo)體
英文描述: HALL EFFECT PICKUP IGNITION CONTROLLER
中文描述: 霍爾效應(yīng)皮卡點(diǎn)火控制器
文件頁數(shù): 2/11頁
文件大小: 106K
代理商: L497D1
ABSOLUTE MAXIMUM RATINGS
Symbol
I
3
Parameter
Value
200
800
Unit
mA
mA
D.C. Supply current
Transient Supply Current (t
f
fall time constant = 100ms)
Supply Voltage
RPM Voltage
D.C. Driver Collector Current
Pulse ”
”(t <= 3ms)
Driver Collector Voltage
Auxiliary Zener Current
D.C. Overvoltage Zener Current
Pulse ”
tr
ep
Repetition Time > = 3ms
Reverse Battery Voltage if Application Circuit of Fig. 4 is used
Junction and StorageTemperature Range
Power Dissipation
at T
aluminia
= 90
°
C for SO-16
T
amb
= 90
°
C for DIP-16
V
3
V
6
I
16
Int. Limited to Vz
3
28
300
600
28
40
V
mA
mA
V
mA
V
16
I
7
I
15
” t
fall
= 300
μ
s,
15
35
– 16
mA
mA
V
°
C
V
R
T
j
, T
stg
P
tot
– 55 to 150
1.2
0.65
W
W
PIN CONNECTION
(top view)
THERMAL DATA
Symbol
R
th j-amb
R
th j-alumin
(*)
(*) Thermal resistance junction-aluminia with the device soldered on the middle of an aluminia supporting substrate mesuring
15 x 20 ; 0.65 mm thickness.
Parameter
Value
90
50
Unit
°
C/W
°
C/W
Thermal Resistance Junction-ambient for DIP-16
Thermal Resistance Junction-alumina for SO-16
Max
Max
L497
2/11
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