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Part Name
Description
ET-KA7500 View Datasheet(PDF) - Estek Electronics Co. Ltd
Part Name
Description
View to exact match
ET-KA7500
SWITCHMODE Pulse Width Modulation Control Circuit
Estek Electronics Co. Ltd
ET-KA7500 Datasheet PDF : 4 Pages
1
2
3
4
V
THD2
Input threshold
voltage (pin 4)
(Maximum Duty
Cycle)
Dcmax
V
CC
=15V
V
(03)
=0.7V
.
Symbol
Parameter
Test Conditions
t
rc
t
fc
t
rf
t
ff
V
THP
I
I
V
IO
I
IO
I
IB
V
ICRL
V
ICRH
A
VOL
f
b
CMRR
I
OL
I
OH
I
C(off)
Output voltage rise
time (Common-
Emitter)
Output voltage fall
time (Common-
Emitter)
Output voltage rise
time (Emitter-
Follower)
Output voltage fall
time (Emitter-
Follower)
Input threshold
voltage (pin 3)
Input sink current
(pin 3)
Input offset voltage
Input offset current
Input bias current
Low Input common
mode voltage range
High Input common
mode voltage range
Open loop voltage
amplification
Unity-gain
bandwidth
Common mode
rejection ratio
Output sink current
(pin 3)
V
CC
=15V
V
(03)
=2.0V
V
CC
=15V
V
(03)
=2.0V
V
CC
=V
C
=15V
V
(03)
=2.0V
V
CC
=V
C
=15V
V
(03)
=2.0V
DCmax=0
V
CC
=15V
V
CC
=15V
V
(03)
=0.7V
V
CC
=15V
V
O(03)
=2.5V
V
CC
=15V
V
O(03)
=2.5V
V
CC
=15V
V
O(03)
=2.5V
V
CC
=7…40V
V
CC
=7…40V
Δ
V
0
=3V
V
CC
=15V
V
O
=0.5…3.5V
V
CC
=15V
Vcc=40V
V
CC
=15V
V
0(03)
=0.7V
Output source
current (pin 3)
V
CC
=15V
V
0(03)
=3.5V
Collector off-state
current
V
CE
=V
CC
=40V
3
ET-KA7500
0
-
V
Value
Min
Max
-
200
Tempe-
rature,
°
C
-20…+85
Unit
ns
-
100
ns
-
200
ns
-
100
-20…+85 ns
-
4.5
V
0.3
-
mA
-
10
mV
-
250
nA
-
1
μ
A
-0.3
-
V
V
CC
-2
-
V
70
-
dB
100
-
kHz
65
-
25
dB
0.3
-
-20…+85 mA
-2.0
mA
-
100
μ
A
BEIJING ESTEK ELECTRONICS CO.,LTD
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