V7809-500 Ver la hoja de datos (PDF) - CUI INC
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V7809-500 Datasheet PDF : 6 Pages
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PART NUMBER: V78XX-500 series
rev.
page 4 of 6
date 06/2008
DESCRIPTION: DC switching regulator, non-isolated
EFFICIENCY AND RIPPLE
Efficiency
Output
Ripple
100
50
95
90
40
85
V7803-500
80
V7805-500
30
75
V7806-500
70
V7809-500
20
V7812-500
65
60
V7815-500
10
V7803-500
V7805-500
V7806-500
V7809-500
V7812-500
V7815-500
55
50
Vin(V)
10
20
30 32
0
Vin(V)
10
20
30 32
Efficiency vs. Vin (Full Load)
Ripple vs. Vin ( Full Load)
100
50
95
40
90
V7803-500
V7803-500
85
V7805-500
30
V7805-500
V7806-500
80
V7809-500
V7806-500
V7809-500
75
V7812-500
20
V7812-500
V7815-500
V7815-500
70
10
65
60
100 200 300 400 500 600
Output Current(mA)
Efficiency vs. Load (Vin=Vin_min)
0
100 200 300 400 500 600
Output Current (mA)
Ripple vs. Load (Vin=Vin_min)
100
50
90
80
V7803-500
40
V7805-500
70
V7806-500
30
60
V7809-500
V7812-500
50
V7815-500
20
V7803-500
V7805-500
V7806-500
V7809-500
V7812-500
V7815-500
40
10
30
20
100 200 300 400 500 600
Output Current (mA)
Efficiency vs. Load (Vin=Vin_max)
0
100 200 300 400 500 600
Output Current (mA)
Ripple vs. Load (Vin=24V)
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
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