參數資料
型號: PQ1CY1032Z_1
廠商: Sharp Corporation
英文描述: TO-263 Surface Mount Type Chopper Regulator
中文描述: TO - 263表面安裝型斬波調壓
文件頁數: 2/9頁
文件大?。?/td> 86K
代理商: PQ1CY1032Z_1
PQ1CY1032Z
Parameter
Symbol
V
SAT
V
ref
V
ref
|R
eg
L|
|R
eg
I|
η
f
O
f
O
Conditions
I
SW
=
3A
T
j
=
0 to 125
C
I
O
=
0.5 to 3A
V
IN
=
8 to 35V
I
O
=
3A
T
j
=
0 to 125
C
I
L
Unit
V
V
%
%
%
%
kHz
%
A
μ
A
V
V
MAX.
1.8
1.285
TYP.
1.4
1.26
±
0.5
0.2
1
80
150
±
2
4.2
10
1.3
2.3
MIN.
1.235
135
0.7
3.8
0.8
4.6
140
8
0.9
5.5
400
16
3.6
1.5
2.5
165
5.8
(Unless otherwise specified, condition shall be V
IN
=
12V, I
O
=
0.5A, V
O
=
5V, V
soft
terminal
=
0.1
μ
F,
Ta=25
C)
V
V
μ
A
mA
Output saturation voltage
Reference voltage
Reference voltage temperature fluctuation
Load regulation
Line regulation
Efficiency
Oscillation frequency
Oscillation frequency temperature fluctuation
Overcurrent detection level
Charge current
ON threshold voltage
Overcurrent shutdown threshold voltage
Stand-by current
Output OFF-state consumption current
I
CHG
V
THL
V
TH(ON)
V
THIL
I
SD
I
QS
Input threshold voltage
V
THH
V
IN
=
40V, terminal
=
0.9V
5
Duty ratio
=
100%, terminals is open, terminal
terminal
=
0V, terminal
4
terminal
5
5
V
IN
=
40V, terminal
=
0V
Duty ratio
=
0%, terminal
=
0V, terminal
4
4
, terminals is open, terminal
4
2
5
5
5
5
I
Electrical Characteristics
1
2
L
D
5
3
4
PQ1CY1032Z
5 terminal
LOW
HIGH
OPEN
R
1
1k
R
2
I
O
I
SD
I
QS
I
CHG
V
O
C
O
C
IN
220
μ
F
V
IN
+
+
45
μ
H
1 000
μ
F
V
O
output
OFF
ON
ON
A
A
Load
L : HK-10S100-4500 (made by Toho Co.)
D :ERC80-004 (made by Fuji electronics Co.)
Fig.1
Standard Test Circuit
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