STEVAL-ISV001V1 STMicroelectronics, STEVAL-ISV001V1 Datasheet
STEVAL-ISV001V1
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STEVAL-ISV001V1
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STEVAL-ISV001V1 Summary of contents
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... Efficiency: 90% ■ Switching frequency: 100 kHz (DC-DC); 16 kHz (DC-AC) Description The STEVAL-ISV001V1 demonstration board implements dual stage DC-AC converter, suitable for use in battery powered uninterruptible power supplies (UPS) or photovoltaic (PV) stand alone systems. The converter is powered from a low DC input voltage varying from and is capable of supplying output power on a single phase AC load ...
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... Circuit schematics 1 Circuit schematics Figure 1. Converter schematic: the power stage VIN C38 C1 GND 2/6 R96 R92 R91 R90 0 GATE A GATE B L4 1.5m R95 R94 D13 C34 C35 C53 STEVAL-ISV001V1 D14 R87 R88 R89 Igbt1 C36 Igbt4 R97 R1 D15 C8 C55 Igbt2 Igbt3 AM00632v1 ...
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... STEVAL-ISV001V1 Figure 2. Schematic of the push-pull control and driving circuit R7 VOUT C16 R9 R93 C11 Figure 3. Inverter control driving circuit schematic PWM LOW1/HIGH2 +15 C2 PWM LOW2/HIGH1 +15 C33 +15V VREF 2 15 IN+ + PWM B SYNC OUTB 4 13 OSC GND 6 11 PWM A RT OUTA 7 10 DISCH S.DOWN ...
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... Circuit schematics Figure 4. Schematic of the auxiliary power supply section Vin VRE 5 F C39 L5973D 4 150uH SYN COM C41 R81 D11 C40 +15V VIN VOUT L7805 2 0 STEVAL-ISV001V1 D12 R83 + + + Q8 C42 C51 C52 R82 5V 3 C59 +15V AM00635v1 ...
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... STEVAL-ISV001V1 2 Revision history Table 1. Document revision history Date 27-Nov-2008 Revision 1 Initial release. Revision history Changes 5/6 ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 6/6 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ISV001V1 ...