SI9130_11 Datasheet, PDF (4/15 Pages) Vishay Siliconix – Pin-Programmable Dual Controller - Portable PCs

Si9130
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C unless noted)
100
V_IN = 6 V
90
V_IN = 15 V
80
V_IN = 30 V
70
SYNC = 0 V, 3.3 V Off
60
50
0.001
0.01
0.1
1
10
5 V Output Current (A)
Efficiency vs. 5 V Output Current, 200 kHz
100
90
V_IN = 6 V
80
70
60
V_IN = 15 V
V_IN = 30 V
SYNC = 0 V, 5 V On
50
0.001
0.01
0.1
1
10
3.3 V Output Current (A)
Efficiency vs. 3.3 V Output Current, 200 kHz
30
25
20
ON₃ = ON₅ = High
15
10
5
0
0
6
12
18
24
30
Supply Voltage (V)
Quiescent Supply Current vs. Supply Voltage
100
V_IN = 6 V
90
80
V_IN = 15 V
V_IN = 30 V
70
3.3 V Off
60
50
0.001
0.01
0.1
1
10
5 V Output Current (A)
Efficiency vs. 5 V Output Current, 300 kHz
100
V_IN = 6 V
90
80
V_IN = 15 V
V_IN = 30 V
70
5 V On
60
50
0.001
0.01
0.1
1
10
3.3 V Output Current (A)
Efficiency vs. 3.3 V Output Current, 300 kHz
0.5
0.4
0.3
ON₃ = ON₅ = 0 V
0.2
0.1
0.0
0
6
12
18
24
30
Supply Voltage (V)
Standby Supply Current vs. Supply Voltage
www.vishay.com
Document Number: 70190
4
S11-0975-Rev. G, 16-May-11
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