SIP32472 Datasheet, PDF (4/13 Pages) Vishay Siliconix – Reverse current blocking when disabled

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BLOCK DIAGRAM
Reverse
Blocking
IN
EN
Control
Logic
Charge
Pump
Turn On
Slew Rate
Control
OUT
SiP32472
Vishay Siliconix
GND
Fig. 3 - Functional Block Diagram
TYPICAL CHARACTERISTICS (internally regulated, 25 °C, unless otherwise noted)
7
7
6
6
V_IN = 5.5 V
5
5
V_IN = 5.0 V
V_IN = 3.3 V
4
4
3
3
V_IN = 2.5 V
2
1
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_IN (V)
Fig. 4 - Quiescent Current vs. Input Voltage
2
1
V_IN = 1.2 V
0
- 40 - 20
0
20 40 60
Temperature (°C)
80 100
Fig. 6 - Quiescent Current vs. Temperature
250
200
150
100
50
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_IN (V)
Fig. 5 - Off Supply Current vs. Input Voltage
10 000
1000
100
10
1
V_IN = 5.5 V
V_IN = 5.0 V
V_IN = 3.3 V
0.1
0.01
V_IN = 1.2 V
V_IN = 2.5 V
0.001
- 40 - 20
0
20 40 60
Temperature (°C)
80 100
Fig. 7 - Off Supply Current vs. Temperature
S13-1349-Rev. B, 03-Jun-13
4
Document Number: 62512
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