PQ1CY1032ZPH Sharp Microelectronics, PQ1CY1032ZPH Datasheet - Page 4

• Manufacturer Part Number: PQ1CY1032ZPH
• Description: IC REG CHOPPER 3.5A TO-263
• Manufacturer: Sharp Microelectronics
• Type: Step-Down (Buck), Invertingr

Specifications of PQ1CY1032ZPH

• 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 ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (5 leads + tab)
• Power - Output: 35W
• Output Current: 3.5 A
• Input Voltage: 40 V
• Switching Frequency: 150 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2641-2

Fig.8 Load Regulation vs. Output Current
Fig.10 Oscillation Frequency Fluctuation vs.
Fig.12 On Threshold Voltage vs. Junction
-0.5
1.5
0.5
1
0
2.5
1.5
0.5
-2
-4
-6
0
6
4
2
0
-25
3
2
1
0
-25
Junction Temperature
Temperature
V
V
0.5
IN
O
Junction temperature Tj (°C)
Junction temperature Tj (°C)
=5V
0
=12V
0
Output current I
1
25
25
V
V
T HH
T HL
V
1.5
T H (ON)
50
50
O
2
(A)
75
75
T
V
V
j
IN
O
=25
V
2.5
=5V
=12V
IN
100
100
=12V
3
125
125
4
Fig.9 Line Regulation vs. Input Voltage
Fig.11 Overcurrent Detecting Level
Fig.13 Overcurrent Shutdown Threshold
-0.5
1.5
0.5
5.5
4.5
3.5
1
0
8
6
4
2
0
2
4
6
8
-25
0
6
5
4
3
-25
Fluctuation vs. Junction Temperature
Voltage vs. Junction Temperature
5
Junction temperature Tj (°C)
Junction temperature Tj (°C)
0
0
10
Input voltage V
25
25
15
20
50
50
25
IN
75
75
(V)
T
V
I
30
O
j
O
=25°C
=0.5A
V
=5V
100
IN
100
35
=12V
40
125
Sheet No.: OP06039a
125
PQ1CY1032ZxH