PQ1CG3032RZH Sharp Microelectronics, PQ1CG3032RZH Datasheet - Page 2

• Manufacturer Part Number: PQ1CG3032RZH
• Description: IC REG CHOPPER ADJ 3.5A TO-220
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CG3032RZH

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.26 ~ 35 V, -1.26 ~ -30 V
• Current - Output: 3.5A
• Frequency - Switching: 150kHz
• Voltage - Input: 8 ~ 35 V
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Package / Case: TO-220
• Power - Output: 14W
• Output Voltage: 35 V
• Output Current: 3.5 A
• Input Voltage: 40 V
• Switching Frequency: 150 KHz
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2298-5

Fig.1 Standard Test Circuit
Fig.2 Power Dissipation vs. Ambient
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
Threshold input voltage
ON threshold voltage
Stand-by current
Output OFF-state consumption current
Electrical Characteristics
Note) Oblique line prtion:Overheat protection may operate in this area
I
I
SD
QS
Temperature
V
V
20
15
10
IN
IN
5
0
20
A
A
P
Parameter
D2
P
: With infinite heat sink
D1
0
: No heat sink
Ambient temperature T
220 F
C
IN
25
1
a
50
PQ1CG3032FZ
( C)
(Unless otherwise specified, condition shall be V
4
Symbol
V
3
|R
|R
V
V
V
75 80
I
V
TH(ON)
I
I
CHG
V
f
I
eg
THH
SAT
THL
SD
QS
eg
f
O
L
ref
O
ref
L|
I|
Duty ratio 100%, terminals is open, terminal
Duty ratio 0%,
2
5
2
,
A
4
V
4
V
I
IN
terminals is open,
CHG
terminal 0V,
IN
40V,
Fig.3 Overcurrent Protection Characteristics
40V,
T
T
I
V
O
j
j
Conditions
IN
4
4
I
0 to 125˚C
0 to 125˚C
0.5 to 3A
I
SW
5
terminal 0V,
O
5
8 to 35V
terminal 0.9V
terminal 0V
3A
(Typical Value)
3A
D
5
6
5
4
3
2
1
0
0
IN
terminal
5
12V, I
L : HK-12S120-9000R (made by Toho Co.)
D : ERC80-004 (made by Fuji electronics Co.)
90 H
L
terminal
T
V
V
5
a
IN
O
PQ1CG3032FZ/PQ1CG3032RZ
5
1k
O
terminal
25 C
R
R
1
5V
12V
2
1
0.5A, V
Load current I
O
2
MIN.
1.235
5V, ON-OFF terminals is open,
135
3.6
0.7
1 000 F
C
O
3
O
I
TYP.
(A)
O
1.26
150
140
0.2
1.3
2.3
0.8
1.4
4.7
80
0.5
1
10
8
2
4
MAX.
1.285
400
165
V
1.5
2.5
0.9
1.8
5.8
16
O
Load
5
Ta=25˚C)
Unit
kHz
mA
%
%
%
%
%
V
V
A
V
V
V
A
A