IL494A データシートの表示（PDF） - IK Semicon Co., Ltd
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IL494A Datasheet PDF : 9 Pages
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IL494A
ELECTRICAL CHARACTERISTICS (Temperature -20 ∼ 85°C, VCC = 15 V, f=10 kHz))
Symbol
Parameter
Test Conditions
Min
Max Unit
PWM Comparator Section
VTHP
Input threshold voltage
(pin 3)
Zero duty cycle
4.5
V
II
Input sink current (pin 3)
VO(pin 3)=0.7 V
0.3
mA
Switching Characteristics
trc
Output voltage rise time
tfc
Output voltage fall time
Common-emitter configuration
Common-emitter configuration
200
ns
100
ns
trf
Output voltage rise time
Emitter-follower configuration
200
ns
tff
Output voltage fall time
Emitter-follower configuration
100
ns
Output Section
IC(off) Collector off-state current
VCE=40 V, VCC=40 V
100
µA
IE(off) Emitter off-state current
VCC=VC=40 V, VE=0
-100 µA
VSAT
Collector-
emitter
Common-
emitter
VE=0, IC=200 mA
1.3
V
saturation Emitter-
VC=15 V, IE=-200 mA
2.5
voltage
follower
IOCH Output control input current VI=Vref
3.5 mA
Total Device
ICC Standby supply current
ICCA Average supply current
All other inputs &
outputs open
V(pin 4)=2 V
VCC=15 V
VCC=40 V
10
mA
15
17
mA
Notes: 1. Duration of the short circuit should not exceed one second.
2. Standard deviation is a measure of the statistical disribution about the mean as derived from the formula
N
∑ (xn - x)2
n=1
σ=
N–1
July 2009, Ver.01
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