SIP32451 查看數據表（PDF） - Vishay Semiconductors
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SIP32451 Datasheet PDF : 13 Pages
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SiP32451, SiP32452, SiP32453
Vishay Siliconix
TYPICAL CHARACTERISTICS (internally regulated, 25 °C, unless otherwise noted)
1200
1100
1000
SiP32451
100 000
10 000
SiP32451
VIN = 2.5 V
900
1000
VIN = 1.2 V
800
700
100
600
VIN = 1 V
10
500
400
0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
VIN (V)
Figure 7 - Off Supply Current vs. Input Voltage
1
- 40 - 20 0
20 40 60 80 100
Temperature (°C)
Figure 10 - Off Supply Current vs. Temperature
1000
900
800
700
600
500
400
300
200
0.8
1.2
1.6
2
VIN (V)
2.4
2.8
Figure 8 - Off Switch Current vs. Input Voltage
66
64
62
60
IO = 1.2 A
58
56
IO = 0.5 A
54
52
IO = 0.2 A
50
0.8
1.2
1.6
2.0
2.4
2.8
VIN (V)
Figure 9 - RDS(on) vs. VIN
100 000
10 000
VIN = 2.5 V
1000
100
VIN = 1.2 V
10
VIN = 1 V
1
0
- 40 -20
0
20 40 60
Temperature (°C)
80 100
Figure 11 - Off Switch Current vs. Temperature
75
VIN = 1.2 V
70 IO = 200 mA
65
60
55
50
45
40
- 40 - 20
0
20 40 60
Temperature (°C)
80 100
Figure 12 - RDS(on) vs. Temperature
Document Number: 63315
For technical questions, contact: powerictechsupport@vishay.com
www.vishay.com
S12-2345-Rev. D, 8-Oct-12
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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