MIC2557 데이터 시트보기 (PDF) - Micrel
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MIC2557 Datasheet PDF : 8 Pages
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MIC2557
Electrical Characteristics, (continued)
Symbol
Parameter
Conditions
POWER SUPPLY, continued
VCC
Operating Input Voltage
V
Operating Input Voltage
DD
V
PP IN
Operating Input Voltage
Micrel
Min
Typ
Max
Units
6
V
2.8
6
V
8.0
14.5
V
NOTE 1:
NOTE 2:
NOTE 3:
NOTE 4:
NOTE 5:
Functional operation above the absolute maximum stress ratings is not implied.
Static-sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to
prevent damage from static discharge.
With
RL
=
2.9kΩ
and
C
OUT
=
0.1µF
on
V.
PP OUT
RL = 2.9kΩ. RL is connected to VCC during t5 , and is connected to ground during t6.
Rise and fall times are measured to 90% of the difference between initial and final values.
3V
Hi-Z/Low
0
3V
EN0
0
3V
EN1
0
12V
VPP OUT 5V
0
t1
t2
t3
t4
Figure 1. Timing Diagram
t5
t6
MIC2557
4
1997
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