參數(shù)資料
型號: PQ1CY1032ZSERIES
英文描述: CHOPPER REGULATOR
中文描述: 斬波調(diào)壓器
文件頁數(shù): 2/7頁
文件大?。?/td> 65K
代理商: PQ1CY1032ZSERIES
Chopper Regulators
PQ1CY1032Z
s Electrical Characteristics
Fig.1
Test Circuit
Parameter
Symbol
Conditions
VSAT
Vref
|RegL|
|RegI|
η
fO
IL
Unit
MAX.
TYP.
MIN.
1.235
135
0.7
0.8
0.9
3.6
ISW
=3A
Tj
=0 to 125C
IO
=0.5 to 3A
VIN
=8 to 35V
IO
=3A
1.4
1.26
±0.5
0.2
1
80
150
±2
4.2
1.8
1.285
1.5
2.5
165
5.8
(Unless otherwise specified, condition shall be VIN
=12V, IO=0.5A, VO=5V, Vsoft terminal=0.1F, Ta=25C)
V
%
kHz
%
V
3.8
4.6
5.5
V
140
400
A
816
mA
A
Output saturation voltage
Reference voltage
Reference voltage temperature fluctuation
Load regulation
Line regulation
Efficiency
Oscillation frequency
Oscillation frequency temperature fluctuation
Overcurrent detecting level
ON threshold voltage
Stand-by current
Output OFF-state dissipation current
fO
Tj
=0 to 125C
ICHG
10
A
1.3
V
2.3
V
Charge current
VTH(ON)
VTHIL
Input threshold voltage
VTHH
VTHL
ISD
IQS
Overcurrent shutdown threshold voltage
VIN
=40V, terminal=0.9V
Duty ratio
=100%, terminals is open, terminal
terminal
=0V, terminal
VIN
=40V, terminal=0V
Duty ratio
=0%, terminal=0V, terminal
,
terminals is open,
terminal
4
2
5
4
5
4
5
terminal
5
12
L
D
5
3
4
PQ1CY1032Z
5 terminal
R1
R2
IO
ISD
IQS
ICHG
VO
CO
CIN
VIN
+
45
H
1 000
F
220
F
LOW
HIGH
OPEN
VO output
OFF
ON
1k
A
VIN
A
Load
L : HK-10S100-4500 (made by Toho Co.)
D :ERC80-004 (made by Fuji electronics Co.)
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