SI3861BDV Datasheet, PDF (3/6 Pages) Vishay Siliconix – Load Switch with Level-Shift

New Product
Si3861BDV
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
V_DROP vs. I_L @ V_IN = 10 V
0.50
0.45
0.40
V_ON/OFF = 1.5 to 8 V
0.35
0.30
T_J = 125_C
0.25
0.20
T_J = 25_C
0.15
0.10
0.05
0.00
0
1
2
3
4
5
6
I_L − (A)
V_DROP vs. I_L @ V_IN = 4.5 V
1.2
V_ON/OFF = 1.5 to 8 V
1.0
0.8
0.6
T_J = 125_C
0.4
T_J = 25_C
0.2
0.0
0
1
2
3
4
5
6
I_L − (A)
V_DROP Variance vs. Junction Temperature
0.08
0.06
I_L = 1 A
V_ON/OFF = 1.5 to 8 V
0.04
0.02
0.00
V_IN = 5 V
V_IN = 10 V
−0.02
−0.04
−50 −25
0 25 50 75 100 125 150
T_J − Junction Temperature (_C)
V_DROP vs. I_L @ V_IN = 5 V
0.9
0.8 _{VON/OFF = 1.5 to 8 V}
0.7
0.6
0.5
T_J = 125_C
0.4
0.3
T_J = 25_C
0.2
0.1
0.0
0
1
2
3
4
5
6
I_L − (A)
V_DROP vs. V_IN @ I_L = 1 A
2.0
1.8
I_L = 1 A
V_ON/OFF = 1.5 to 8 V
1.6
1.4
1.2
1.0
0.8
0.6
T_J = 125_C
0.4
0.2
T_J = 25_C
0.0
0
2
4
6
8
10
12
V_IN (V)
On-Resistance vs. Input Voltage
2.0
1.8
I_L = 1 A
V_ON/OFF = 1.5 to 8 V
1.6
1.4
1.2
1.0
0.8
T_J = 125_C
0.6
0.4
0.2
T_J = 25_C
0.0
0
2
4
6
8
10
12
V_IN (V)
Document Number: 73343
S-51015—Rev. A, 23-May-05
www.vishay.com
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