PQ1CG3032RZ Sharp Microelectronics, PQ1CG3032RZ Datasheet - Page 4

• Manufacturer Part Number: PQ1CG3032RZ
• Description: IC REG CHOPPER ADJ 3.5A TO-220
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CG3032RZ

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1764-5

Fig.10 Oscillation Frequency Fluctuation vs.
Fig.12 Threshold Voltage vs. Junction
Fig.14 Block Diagram
Junction Temperature
2.5
1.5
0.5
Temperature
10
5
5
3
2
1
0
25
25
0
0
1
Junction temperature T
Junction temperature T
V
IN
25
25
V
V
V
TH(H)
TH(L)
TH(ON)
Overcurrent
detection
Overheat
detection
50
50
circuit
circuit
75
75
j
j
( C)
( C)
V
V
V
IN
O
IN
100
100
5V
12V
12V
regulator
Voltage
125
125
F/F
PWM COMP.
3
Q
S
R
COM
ON/OFF
circuit
Fig.11 Overcurrent Detection Level Fluctuation vs.
Fig.13 Operating Consumption Current vs.
ERROR AMP.
Junction Temperature
Input Voltage
12
11
10
6
4
2
0
2
4
6
8
9
8
7
6
5
25
0
V
ref
PQ1CG3032FZ/PQ1CG3032RZ
0
Junction temperature T
10
I
O
Input voltage V
25
1A
I
O
3A
50
20
No load
2
5
4
IN
V
ON/OFF
O
75
OUT
(V)
ADJ
j
( C)
30
100
Tj 25 C
V
O
5V
125
40