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UM10501 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
User manual Rev. 2 — 16 November 2011 5 of 18
NXP Semiconductors
UM10501
SSL21083 reference board user manual
4. Specification
5. Performance data
Table 1. Specifications for the reference board
Parameter Value Comment
AC line input voltage 170 V (AC) to 260 V (AC) the board is optimized for
230 V (AC), 50 Hz
output voltage 20 V (DC) to 130 V (DC) -
output current 96 mA at V
O
= 92 V (DC)

4 % V
O
= 60 V (DC) to
120 V (DC)
Maximum power in to LED load
(P
O(load)
)
12.5 W -
efficiency > 94 % 96 mA
power factor 0.6 at 10 W; 70 V; 96 mA output
0.5 at 3 W; 70 V; 96 mA output
board dimensions 17.5 mm

53.5 mm

17.5 mm length

width

height
(internal)
40 mm

83 mm length

width (external)
operating temperature

40

C to +100

C -
NTC threshold temperature
(T
th(NTC)
)
60

C onboard NTC activates above
60

C
IEC61000-3-2 compliant yes P
o
> 8.5 W
IEC55015 compliant yes see Figure 7 and Figure 8
Fig 3. Load regulation: output current as a function of output voltage
98
102
94
106
110
l
o
(mA)
90
V
out
(V (DC))
30 130 110 70 90 50
aaa-000496