MB39A102 Datasheet, PDF (12/24 Pages) Fujitsu Component Limited. – Evaluation Board

MB39A102
s REFERENCE DATA
• Conversion efficiency  Input voltage
• TOTAL efficiency
100
95
At VIN =: 2.59 V
90
CH1 stops by short-circuit detection oper-
ation
85
80
VO1 = 2.5 V, IO1 = 250 mA
75
VO2-1 = 15 V, IO2-1 = 10 mA
VO2-2 = 5 V, IO2-2 = 50 mA
70
VO2-3 = −7.5 V, IO2-3 = −5 mA
VO3-1 = 15 V, IO3-1 = 10 mA
VO3-2 = 5 V, IO3-2 = 50 mA
65
VO4 = 3.3 V, IO4 = 500 mA
fOSC = 500 kHz
60
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Input voltage VIN (V)
• Each CH Efficiency
100
95
90
CH1
85
CH4
80
75 ^CH2
CH3
70
Notes: Only concerned CH is ON
Include external SW Tr
operating current
65
CH2 and CH3 are discon-
tinuous mode.
60
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Input voltage VIN (V)
12