STEVAL-ISA012V1 STMicroelectronics, STEVAL-ISA012V1 Datasheet
STEVAL-ISA012V1
Manufacturer Part Number
STEVAL-ISA012V1
Description
KIT EVAL SMPS 3PH VIPER/MOSFET
Manufacturer
STMicroelectronics
Series
VIPER™r
Type
MOSFET & Power Driverr
Datasheet
1.STEVAL-ISA012V1.pdf
(4 pages)
Specifications of STEVAL-ISA012V1
Mfg Application Notes
VIPer12A Three-Phase SMPS - AppNote
Design Resources
STEVAL-ISA012V1 Gerber Files STEVAL-ISA012V1 Schematic STEVAL-ISA012V1 Bill of Materials
Main Purpose
AC/DC, Primary Side
Outputs And Type
2, Isolated
Power - Output
550mW
Voltage - Output
3.3V, 5V
Current - Output
100mA, 10mA
Voltage - Input
90 ~ 450VAC
Regulator Topology
Flyback
Frequency - Switching
60kHz
Board Type
Fully Populated
Utilized Ic / Part
VIPer12A
Input Voltage
90 V to 450 V
Output Voltage
3.3 V, 5 V
Product
Power Management Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
VIPer12ASTR-E
Kit Application Type
Power Management
Application Sub Type
Power Supply
Kit Contents
3-Phase Power Supply Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
VIPer
Other names
497-5678
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISA012V1
Manufacturer:
STMicroelectronics
Quantity:
1
Features
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Description
This reference design represents a cost effective
solution for low power high voltage power
supplies. It has been developed to cover
applications requiring an ultra-wide input voltage
range (between 90 and 450 V
phase applications. This requires the use of very
high voltage components, which increases cost,
size, weight and the overall complexity of the
power supply. The circuit includes a switching
transistor connected between the input rectifier
and the DC bulk capacitor (STMicroelectronics
patent). The series switch limits the DC input
voltage of the power converter by means of a
driving circuit; thus the SMPS primary transistor
can be selected as a standard part as well as a
smart power primary IC.
November 2007
For further information contact your local STMicroelectronics sales office.
Minimum AC input voltage = 90 V
Maximum AC input voltage = 450 V
Time of hold up capability > 50 ms
Mean input power < 6 W (in compliance with
IEC62053-21)
Input connections allowed:
– 1-phase with neutral
– 2-phase without neutral
– 3-phase with neutral
V
V
Maximum precision error = 3%
Maximum ripple voltage = 50 mV
Line regulation = +/- 1%
Load regulation = +/- 1%
Output power (peak) = 550 mW
OUT1
OUT2
= 5 V, I
= 3.3 V, I
OUT1
3 phase power supply with VIPer and Power MOSFETs
OUT2
= 10 mA
= 100 mA
AC
), typical of three-
AC
AC
Rev 1
Typical end applications for this solution can be
found in the industrial market in the range below 5
W, such as three-phase and single-phase power
meters, industrial bias power supplies and
auxiliary SMPS for high voltage street lighting,
where the input voltage can range from 90 V
450 V
currently used.
AC
and 1000 V Power MOSFETs are
STEVAL-ISA012V1
STEVAL-ISA012V1
Data Brief
www.st.com
AC
1/4
to
4
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STEVAL-ISA012V1 Summary of contents
Page 1
... W, such as three-phase and single-phase power meters, industrial bias power supplies and auxiliary SMPS for high voltage street lighting, where the input voltage can range from 90 V 450 V currently used. ), typical of three- AC Rev 1 STEVAL-ISA012V1 STEVAL-ISA012V1 and 1000 V Power MOSFETs are AC Data Brief to AC 1/4 www.st.com 4 ...
Page 2
... Board schematic 1 Board schematic Figure 1. Schematic 2/4 INH GND 7 GND 6 GND 3 GND STEVAL-ISA012V1 Vdd 4 ...
Page 3
... STEVAL-ISA012V1 2 Revision history Table 1. Document revision history Date 28-Nov-2007 Revision 1 Initial release Revision history Changes 3/4 ...
Page 4
... 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 4/4 Please Read Carefully: © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ISA012V1 ...