EVAL6599-90W STMicroelectronics, EVAL6599-90W Datasheet - Page 15

EVAL BOARD FOR L6599

EVAL6599-90W

Manufacturer Part Number
EVAL6599-90W
Description
EVAL BOARD FOR L6599
Manufacturer
STMicroelectronics
Type
Power Factor Correctionr
Datasheets

Specifications of EVAL6599-90W

Main Purpose
AC/DC, Primary Side and PFC
Outputs And Type
1, Isolated
Power - Output
90W
Voltage - Output
19V
Current - Output
4.7A
Voltage - Input
90 ~ 264VAC
Regulator Topology
Resonant
Frequency - Switching
90kHz
Board Type
Fully Populated
Utilized Ic / Part
L6563, L6599
Input Voltage
90 V to 264 V
Output Voltage
19 V
Dimensions
78 mm x 174 mm
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
L6599
Other names
497-5497

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EVAL6599-90W
Manufacturer:
ST
0
AN2321
3
Thermal tests
In order to check the design reliability, a thermal mapping by means of an IR Camera was
done. Here below the thermal measures of the board, component side, at nominal input
voltage are shown. Some pointers visible on the pictures have been placed across key
components or components showing high temperature. The correlation between
measurement points and components is indicated below, for both diagrams.
Figure 14. Thermal map @115 Vac - full load
Table 5.
Temperature of measured points @115 Vac - full load
Points - ref.
H - T1
J - T1
I - T1
K - D12
L - D13
G - Q3
A - D1
B - Q1
C - D4
D - R6
F - Q4
E - L2
CORE
SEC
PR
59.1 °C
54.0 °C
67.6 °C
85.8 °C
45.7 °C
46.2 °C
46.5 °C
61.8 °C
67.2 °C
67.4 °C
62.8 °C
62.8 °C
Temp
Thermal tests
T
AMB
=27°C
15/29

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