PQ1CZ41H2ZXH SHARP [Sharp Electrionic Components], PQ1CZ41H2ZXH Datasheet - Page 2

• Manufacturer Part Number: PQ1CZ41H2ZXH
• Description: TO-220 Type Chopper Regulator, built-in 300kHz oscillation circuit
• Manufacturer: SHARP [Sharp Electrionic Components]

Fig.2 Power Dissipation vs.Ambient
Fig.1 Test Circuit
Output saturation voltage
Reference voltage
Reference voltage temperature fluctuation
Load regulation
Line regulation
Efficiency
Oscillation frequency
Oscillation frequency temperature fluctuation
Overcurrent detecting level
Charge current
Input threshold voltage
ON threshold voltage
Stand-by current
Output OFF-state dissipation current
Note) Oblique line portion:Overheat protection may operate in this area
Electrical Characteristics
－20
10
8
5
0
Temperature
P
0
D
I
I
QS
SD
Ambient temperature T
:With infinite heat sink
ON/OFF control logic
HIG H
OPEN
5 pin
LOW
V
IN
Parameter
25
A
A
Output
50
OFF
ON
ON
C
75
IN
+
100
a
①
(°C)
125
PQ1CZ41H2ZxH
(Unless otherwise specified,condition shall be V
150
④
③
Symbol
V
|R
|R
V
V
V
I
TH(ON)
V
CHG
I
I
f
THH
SD
QS
SAT
eg
I
THL
eg
O
ref
L
L|
I|
②
⑤
Duty ratio=0%,④ terminal=0V,⑤ terminal
V
Duty ratio=100%,④ terminal =1.1V, ⑤ terminal
IN
A
②,④ terminals is open,⑤ terminal
=40V,④ terminal=0V,⑤ terminal =0.9V
I
④ terminal=0V,⑤ terminal
CHG
V
Switching current peak
IN
=40V,⑤ terminal=0V
T
T
2
V
I
j
j
Conditions
O
=0 to 125℃
IN
=0 to 125℃
Fig.3 Overcurrent Protection
=0.2 to 1A
=8 to 35V
D
I
SW
I
O
L：HK-08S070-6500 (made by Toho Co.)
D：ERC80-004 (made by Fuji electronics Co.)
－
－
=1A
6
5
4
3
2
1
0
=1A
0
L
Characteristics (Typical Value)
R
R
2
1
IN
=12V,I
Output current I
1
O
=0.2A,V
C
2
O
I
O
1.235
MIN.
1.55
O
270
0.7
－
－
－
－
－
－
－
－
－
－
－
+
=5V,ON-OFF terminals is open,T
O
(A)
3
V
O
TYP.
1.26
±0.5
300
140
0.9
0.2
2.0
-10
0.8
1.2
1.3
2.3
84
±3
Load
8
4
Sheet No.: OP06041
1.285
MAX.
330
400
1.5
1.5
2.5
2.6
0.9
PQ1CZ41H2ZxH
12
－
－
－
－
－
－
Unit
kHz
a
mA
%
%
%
%
%
=25℃)
V
V
A
V
V
V