SMB214A_10 Datasheet, PDF (13/27 Pages) Summit Microelectronics, Inc. – High-power, Three-channel Programmable DC-DC System Power Managers

SMB214A/B/C
SMB214B EFFICIENCY GRAPHS
Efficiency at 3.3V
100
Efficiency at 2.5V
100
95
95
90
90
85
85
80
80
75
75
5.0V
70
4.2V
70
3.8V
65
3.6V
65
3.4V
60
60
0
0.5
1
1.5
2
0
Current (Amps)
Efficiency at 1.8V
100
5.0V
4.2V
3.8V
3.6V
3.3V
3.0V
0.5
1
1.5
2
Current (Amps)
95
90
85
80
75
70
65
60
Efficiency at 1.5V ⁰
100
0.5
1
1.5
Current (Amps)
5.0V
4.2V
3.8V
3.6V
3.3V
3.0V
2
100
Efficiency at 1.2V
95
95
90
90
85
85
80
80
75
5.0V
4.2V
70
3.8V
3.6V
65
3.3V
60
3.0V
0
0.5
1
1.5
2
Current (Amps)
75
5.0V
70
3.8V
4.2V
65
3.6V
3.3V
3.0V
60
0
0.5
1
1.5
2
Current (Amps)
Summit Microelectronics, Inc
2128 2.2 9/17/2010
13