PQ1CG3032 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
PQ1CG3032 Datasheet PDF : 8 Pages
| |||
PQ1CG3032FZ/PQ1CG3032RZ
Fig.10 Oscillation Frequency Fluctuation vs.
Junction Temperature
5
VIN=12V
VO=5V
0
−5
−10
−25 0
25 50 75 100 125
Junction temperature Tj (°C)
Fig.12 Threshold Voltage vs. Junction
Temperature
3
VTH(H)
VIN=12V
2.5
2
VTH(L)
1.5
1
0.5
0
−25 0
VTH(ON)
25 50 75 100 125
Junction temperature Tj (°C)
Fig.14 Block Diagram
1 VIN
Fig.11 Overcurrent Detection Level Fluctuation vs.
Junction Temperature
6
4
2
0
−2
−4
−6
−8
−25
0
25 50 75 100 125
Junction temperature Tj (°C)
Fig.13 Operating Consumption Current vs.
Input Voltage
12
Tj=25°C
VO=5V
11
IO=3A
10
9
IO=1A
8
7
No load
6
5
0
10
20
30
40
Input voltage VIN (V)
2 VOUT
Overcurrent
detection
circuit
Overheat
detection
circuit
Voltage
regulator
ON/OFF
circuit
PWM COMP.
+
−
Q
F/F R
S
ERROR AMP.
−
+
Vref
3 COM
5 ON/OFF
4 OADJ
Share Link: 