Linear Technology 1989A-B, Manual

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dc1989abf
DEMO MANUAL DC1989A-B
Quick start proceDure
Figure 4. Demo Setup with PC
Figure 5. Efficiency vs Load Current at V
IN
= 5V and V
IN
= 12V
Efficiency vs Load Current
100
90
70
80
60
50
LOAD CURRENT (A)
EFFICIENCY (%)
0 75 5 15 45 55 65 35 25
V
IN
= 5V
V
IN
= 12V
V
OUT0
= 1V