STEVAL-ISA018V1 STMicroelectronics, STEVAL-ISA018V1 Datasheet - Page 7

• 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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