PQ1CZ41H2ZZH Sharp Microelectronics, PQ1CZ41H2ZZH Datasheet - Page 4

• Manufacturer Part Number: PQ1CZ41H2ZZH
• Description: IC REG CHOPPER ADJ 1.5A SC-63
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CZ41H2ZZH

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.26 ~ 35 V, -1.26 ~ -30 V
• Current - Output: 1.5A
• Frequency - Switching: 300kHz
• Voltage - Input: 8 ~ 35 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-63
• Power - Output: 8W
• Output Current: 1.5 A
• Input Voltage: 40 V
• Switching Frequency: 300 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig.12 On Threshold Voltage vs. Junction
Fig.14 Power Dissipation vs. Ambient
Fig.10 Oscillation Frequency Fluctuation vs.
-10
2.5
1.5
0.5
10
-5
1.5
0.5
-40
5
0
-40
3
2
1
0
-40
2
1
0
Cu area 740mm
Cu area 180mm
Cu area 100mm
Cu area 70mm
Cu area 36mm
-25
-25
Temperature
Temperature (Typical Value)
-20
Junction Temperature
Ambient temperature T
Junction temperature T
Junction temperature T
0
0
0
V
20
2
2
THON
25
25
2
2
2
40
V
V
50
THL
50
THH
60
75
75
80
a
j
j
(°C)
85
(°C)
(°C)
V
100
V
V
100
IN
100
IN
O
=12V
＝5V
=12V
120 125
125
125
4
Fig.13 Operating Dissipation Current vs.
Fig.11 Overcurrent Detecting Level
-10
10
10
-5
-40
9
8
7
6
5
5
0
0
Fluctuation vs. Junction Temperature
-25
I
O
Input Voltage
=0.2A
Mounting PCB
Material
Size
Cu thickness
Junction temperature T
10
0
Input voltage V
I
O
=1A
25
: Glass-cloth epoxy resin
: 50×50×1.6mm
: 35μm
PCB
Cu
No Load
20
50
IN
75
(V)
30
j
PQ1CZ41H2ZxH
Tj=25°C
100
(°C)
Tj=25°C
V
O
Sheet No.: OP06041
=5V
125
40