參數資料
型號: TK83854MITL
廠商: TOKO INC
元件分類: 穩(wěn)壓器
英文描述: HIGH POWER FACTOR PREREGULATOR
中文描述: 1.5 A POWER FACTOR CONTROLLER, 118 kHz SWITCHING FREQ-MAX, PDSO16
封裝: SOP-16
文件頁數: 4/12頁
文件大小: 109K
代理商: TK83854MITL
Page 4
January 1999 TOKO, Inc.
TK83854
Note 4: Multiplier gain constant (K) is defined by IOM = [K x I
IAC
x (V
OUT(VA)
- 1)] / V
RMS
2
.
TK83854 ELECTRICAL CHARACTERISTICS (CONT.)
Test conditions: V
CC
= 18 V, R
SET
= 15 k to GND, C
T
= 1.5 nF, PKLMT
= 1 V, ENA = 7.5 V, V
RMS
= 1.5 V, IAC
= 100
μ
A,
VI
SENSE
= 0 V, V
OUT(CA)
= 3.5 V, V
OUT(VA)
= 5 V, V
SENSE
= 7.5 V, No load on SS, CA
OUT
, VA
OUT
, V
ref
, GTDRV, T
A
= Operating
Temperature Range, unless otherwise specified.
L
O
B
M
Y
S
R
E
T
E
M
A
R
A
P
S
N
O
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
S
T
N
U
R
E
I
P
I
L
U
M
I
)
C
A
I
M
O
t
e
C
t
p
O
r
M
T
M
I
C
A
I
)
D
E
R
,
A
μ
0
0
1
=
C
A
I
T
E
S
k
0
1
=
0
2
2
0
0
2
0
8
1
A
μ
I
)
C
Z
(
M
O
o
Z
t
e
C
t
p
O
r
M
R
,
A
μ
0
=
C
A
I
T
E
S
k
5
1
=
0
2
0
A
μ
I
)
T
E
S
(
M
O
t
e
C
t
p
O
r
M
T
M
I
R
(
T
E
S
)
D
E
R
=
,
A
A
V
μ
,
0
V
5
1
4
=
C
A
V
I
T
E
6
S
,
5
1
=
V
S
M
C
A
R
=
0
8
2
5
5
2
0
2
2
A
μ
I
M
O
t
e
C
t
p
O
r
M
V
,
A
μ
0
V
5
4
=
=
A
V
I
S
M
R
,
V
2
=
0
5
2
4
3
3
A
μ
V
,
A
μ
0
0
V
1
2
=
=
C
A
A
V
I
S
M
R
,
V
2
=
8
3
7
2
2
1
A
μ
V
,
A
μ
0
0
V
2
4
=
=
C
A
A
V
I
S
M
R
,
V
2
=
5
6
1
0
5
1
5
0
1
A
μ
V
,
A
μ
0
0
V
3
2
=
=
C
A
A
V
I
S
M
R
,
V
1
=
0
5
2
5
2
2
0
5
1
A
μ
V
,
A
μ
0
0
V
1
2
=
=
C
A
A
V
I
S
M
R
,
V
1
=
5
9
0
8
0
6
A
μ
K
t
e
C
n
G
r
M
)
e
N
(
0
V
R
O
T
A
L
L
C
S
O
f
C
S
O
y
c
n
e
u
q
e
F
r
s
O
R
T
E
S
k
5
1
=
6
4
5
5
2
6
z
H
k
R
T
E
S
k
2
=
6
8
2
0
1
8
1
1
z
H
k
V
P
R
C
T
e
d
u
m
A
k
a
e
P
-
a
e
P
p
m
a
R
9
4
9
V
V
V
R
C
T
e
g
a
V
y
e
V
p
m
a
R
8
1
3
V
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