CP1032ADJ データシートの表示（PDF） - CERAMATE TECHNICAL
部品番号
コンポーネント説明
一致するリスト
CP1032ADJ Datasheet PDF : 12 Pages
| |||
Fig.3 Power Dissipation vs. Ambient
Temperature
40
PD : With infinite heat sink
35
30
25
20
15
10
5
0
−20
0
25
50
75 85
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Efficiency vs. Input Voltage
100
Tj=25°C VO=12V, IO=3A VO=12V, IO=1A
90
80
VO=5V, IO=1A
70
VO=5V, IO=3A
60
50
0 5 10 15 20 25 30 35 40
Input voltage VIN (V)
Fig.7 Operating Dissipation Current vs.
Input Voltage
15
IO=3A
10
Tj=25°C
VO=5V
No load
IO=1A
5
0
0 5 10 15 20 25 30 35 40
Input voltage VIN (V)
CP1032
Chopper Regulators
Fig.4 Overcurrent Protection
Characteristics (Typical Value)
6
5
4
Shutdown operating
3
2
Ta=25°C
1
VIN=12V
VO=5V
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Output current IO (A)
Fig.6 Switching Current vs. Output
Saturation Voltage
4
Tj=25°C
3.5
3
2.5
2
1.5
1
0.5
0
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2
Output saturation voltage VSAT (V)
Fig.8 Reference Voltage Fluctuation vs.
Junction Temperature
1.5
VIN=12V
VO=5V
1
0.5
0
−0.5
−1
−1.5
−25
0
25 50 75 100 125
Junction temperature Tj (°C)
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
Page 6 of 12
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.1 Aug.31, 2004
Share Link: 