SPM1005 Datasheet, PDF (9/29 Pages) Sumida Corporation – 3.3V/5V Input 6A Output Power Supply in Inductor (PSI2) Module Thermal Shutdown

TYPICAL CHARACTERIESTICS^{(Note 1)}
SPM1005-3V3, VOUT = 3.3V
100
98
96
94
92
90
Vin = 5 V
88
Vin = 6 V
86
0
1
2
3
4
5
6
Output Current (A)
Fig. 1 Efficiency vs Output Current
SPM1005-2V5, VOUT = 2.5V
100
98
96
94
92
90
88
86
84
Vin = 3.3 V
82
Vin = 5 V
Vin = 6 V
80
0
1
2
3
4
5
6
Output Current (A)
Fig. 3 Efficiency vs Output Current
SPM1005
1.4
Vin = 5 V
1.2
Vin = 6 V
1
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
6
Output Current (A)
Fig. 2 Power Dissipation vs Output Current
1.4
1.2
Vin = 3.3 V
Vin = 5 V
1
Vin = 6 V
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
6
Output Current (A)
Fig. 4 Power Dissipation vs Output Current
Version 1.4
February 19, 2016
Page 9 of 29