UM10468
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© NXP B.V. 2011. All rights reserved.
User manual
Rev. 1 — 30 August 2011
5 of 27
NXP Semiconductors
UM10468
SSL2108X buck evaluation board
4. Performance
data
4.1 Output
load
4.2 Efficiency
Curve
Fig 2.
SSL21081 load curve: I
o
as a function of V
o
60
80
40
100
120
l
o
(mA)
20
V
o
(V)
0
100
80
40
60
20
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Fig 3.
SSL21081: Efficiency (
) as a function of output power (P
o
)
84
90
88
86
92
η
(%)
P
o
(W)
0
8
6
2
4
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