PQ1CZ21H2ZZH Sharp Microelectronics, PQ1CZ21H2ZZH Datasheet - Page 4

• Manufacturer Part Number: PQ1CZ21H2ZZH
• Description: IC REG CHOPPER ADJ 1.5A SC-63
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CZ21H2ZZH

• 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: 100kHz
• 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: 100 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2302-5

Fig.10 Overcurrent Detecting Level
Fig.13 Power Dissipation vs. Ambient
Fig.12 Operating Dissipation Current vs.
1.5
0.5
10
-40
-2
-4
-6
-8
2
1
0
6
4
2
0
9
8
7
6
5
-50
0
I
Cu area 740mm
Cu area 180mm
Cu area 100mm
Cu area 70mm
Cu area 36mm
O
Fluctuation vs. Junction Temperature
Temperature (Typical Value)
Input Voltage
=0.2A
-20
-25
Ambient temperature T
Junction temperature T
0
10
Input voltage V
0
No load
20
2
2
25
2
2
2
40
20
I
50
O
=1A
60
IN
75
(V)
80
30
a
j
85
T
V
(°C)
(°C)
j
100
O
=25°C
100
=5V
120 125
40
125
4
Mounting PCB
Material
Size
Cu thickness
Fig.11 On Threshold Voltage vs. Junction
1.5
0.5
-50
2
1
0
Temperature
: Glass-cloth epoxy resin
: 50×50×1.6mm
: 35μm
PCB
Cu
-25
Junction temperature T
0
25
50
75
j
V
(°C)
PQ1CZ21H2ZxH
100
IN
=12V
Sheet No.: OP06040A
125