aoz1905 Alpha & Omega Semiconductor, aoz1905 Datasheet - Page 6

• Manufacturer Part Number: aoz1905
• Description: Ezboost 2a General Purpose Regulator
• Manufacturer: Alpha & Omega Semiconductor

Efficiency
Rev. 1.4 May 2008
100
95
90
85
80
75
70
65
60
55
50
1
(V
AOZ1905 Efficiency
10
IN
Load Current (mA)
= 3.3V, V
OUT
100
= 12V)
95
90
85
80
75
70
65
60
55
50
f
f
SW
SW
100
1
=600kHz, L=10 H
=1.2MHz, L=4.7 H
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(V
AOZ1905 Efficiency
1,000
10
Load Current (mA)
IN
= 3.3V, V
100
95
90
85
80
75
70
65
60
55
50
OUT
1
= 8V)
f
f
SW
SW
100
=600kHz, L=10 H
=1.2MHz, L=4.7 H
AOZ1905 Efficiency
(V
10
Load Current (mA)
IN
= 5V, V
1,000
OUT
= 12V)
f
f
SW
SW
100
=600kHz, L=10 H
=1.2MHz, L=4.7 H
AOZ1905
Page 6 of 16
1,000