STEVAL-ISA018V1 STMicroelectronics, STEVAL-ISA018V1 Datasheet - Page 7
![BOARD EVAL BASED ON L6599](/photos/9/13/91312/steval-isa018v1_sml.jpg)
STEVAL-ISA018V1
Manufacturer Part Number
STEVAL-ISA018V1
Description
BOARD EVAL BASED ON L6599
Manufacturer
STMicroelectronics
Specifications of STEVAL-ISA018V1
Main Purpose
AC/DC, Primary Side
Outputs And Type
1, Isolated
Power - Output
150W
Voltage - Output
24V
Current - Output
6A
Voltage - Input
185 ~ 265 or 85 ~ 185 VAC
Regulator Topology
Resonant
Board Type
Fully Populated
Utilized Ic / Part
L6599
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Switching
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8265
UM0727
Figure 4.
The output voltage can be adjusted down to 1.235 V by a voltage divider. An internal
oscillator fixes the switching frequency up to 500 kHz to minimize the size of external
components. The power IC features several layers of protection, such as pulse by pulse
current limit with internal frequency modulation aimed at an effective constant current short
circuit protection, feedback disconnection and thermal shutdown. Finally, it can be
synchronized using a dedicated pin as well as inhibited for reduced standby power
consumption and time sequence operations.
The board layout is shown in
side 35 µm PCB FR-4 (130 x 66 mm).
Figure 5.
Resonant transformer: mechanical drawing
STEVAL-ISA018V1 board layout with tracks
Figure
Doc ID 15906 Rev 1
5. The whole power supply is produced on a double
Demonstration board description
AM04390v1
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