STEVAL-ISA019V2 STMicroelectronics, STEVAL-ISA019V2 Datasheet - Page 28

• Manufacturer Part Number: STEVAL-ISA019V2
• Description: BOARD EVAL SMPS L6565 3PHASE APP
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of STEVAL-ISA019V2

• Mfg Application Notes: L6565/STC04IE170HV AppNote
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 80W
• Voltage - Output: 24V
• Current - Output: 3.33A
• Voltage - Input: 250 ~ 850V
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: L6565, STC04IE170HV
• Input Voltage: 250 V to 850 V
• Output Voltage: 24 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6565, STC04IE170HV
• Other names: 497-6339

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Board modifications
Board modifications
This paragraph has been added following the release of a more recent version of the board
(STEVAL-ISA019V2). For the design procedure and rules, all the preceding paragraphs
remain valid. Working conditions have not been changed. The new version was released to
take advantage of the size reduction of the SMD components and to insert a new
transformer with better coupling between primary inductance and auxiliary winding. The
new transformer has been provided in accordance with the application requirements by
Delta Electronics Inc. Moreover, the J2 connector (voltage doubler) has been removed from
the board and an NTC resistor 10R (Epcos B57237S100M) was added in series with the
input line to suppress overcurrent peaks during the charge of the bulk capacitor. The
complete solution is shown in
Figure 21. STEVAL-ISA019V2
In
Figure 22
the complete schematic of the STEVAL-ISA019V2 is provided.
Figure
Doc ID 13127 Rev 4
21.
AN2495