Part # Brief STEVAL-ISA019V1 L6565 STC04IE170HV datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 80 W ESBT® quasi-resonant wide range SMPS evaluation board with L6565 for 3-phase applications


Part Details:

STEVAL-ISA019V1 80 W ESBT® quasi-resonant wide range SMPS evaluation board with L6565 for 3-phase applications Data Brief Features 3-phase 80 W auxiliary output SMPS Quasi-resonant SMPS Input: 180 VAC 600 VAC Output voltage 24 V, 3.3 A Maximum output power 80 W Efficiency > 80% Switching frequency > 50 kHz STEVAL-ISA019V1 Safety compliant according EN60950 Feedback: secondary regulation Description This evaluation board is a 3-phase auxiliary power supply with an 80 W dual output SMPS, using the L6565 PWM driver and the STC04IE170HV ESBT as the main switch. The combination of these ST devices provides a high-efficiency solution for high DC input voltage, a typical requirement for any three-phase application. The necessity to handle both high output power and wide input voltage is satisfied using a flyback stage working in mixed operation mode: discontinuous and continuous. November 2007 Rev 1 1/4 For further information contact your local STMicroelectronics sales office. www.st.com 4 Board schematic STEVAL-ISA019V1 1 Board schematic Figure 1. Schematic DDC 3 2 1 J 24V 20 7k R 4 k 22 7 + R 2. 4C 35V 19 47k 15k R + 1000u 21R 3


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Brief STEVAL-ISA019V1 L6565 STC04IE170HV.pdf Datasheet