STEVAL-ISA057V1 STMicroelectronics, STEVAL-ISA057V1 Datasheet
STEVAL-ISA057V1
Manufacturer Part Number
STEVAL-ISA057V1
Description
BOARD DEMO STC03DE220HV/ L6565
Manufacturer
STMicroelectronics
Datasheet
1.STEVAL-ISA057V1.pdf
(4 pages)
Specifications of STEVAL-ISA057V1
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
5V
Current - Output
3A
Voltage - Input
125 ~ 1250 V
Regulator Topology
Buck
Frequency - Switching
30kHz
Board Type
Fully Populated
Utilized Ic / Part
L6565, STC03DE220HV
Input Voltage
125 V to 1250 V
Output Voltage
5 V
Dimensions
58 mm x 120 mm
Product
Power Management Modules
Supply Current
3 A
Silicon Manufacturer
ST Micro
Silicon Core Number
STC03DE220HV And L6565
Kit Application Type
Power Management
Application Sub Type
SMPS
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
L6565
Other names
497-9051
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISA057V1
Manufacturer:
STMicroelectronics
Quantity:
1
Features
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Description
This demonstration board implements a 15 W
flyback SMPS which is a very popular and much
known topology in applications switch mode
power supplies where the required output power
is in the range of 5 W to 200 W.
The converter is based on the L6565 PWM driver
working in quasi resonant mode, it means zero
voltage switching or at least switching in valley
during turn-off phases and current mode primary
control.
Excellent wide voltage input range from 125 VDC
to 1250 VDC with good efficiency.
For this application is used an ESBT
STC03DE22HV.
The ESBT
voltage BJT and a low voltage power MOSFET.
STMicroelectronics optimizes performance of
both devices and offers this kind of switch in one
November 2008
For further information contact your local STMicroelectronics sales office.
Minimum input voltage: 125 VDC
Maximum input voltage: 1250 VDC
Output voltage: 5 V to 3.0 A
Maximum output power: 15 W
Short-circuit protection based on auto-restart
feature
Minimum switching frequency limited to 30 kHz
Safety compliant according EN60950
Overall converter efficiency > 60%
Not galvanic isolated solution used in most
metering applications
PCB type and size:
– Material of PCB: FR4
– Double side layout
– Total diameter of demonstration board
58 x 120 mm
™
15 W wide range SMPS for metering based on the ESBT™
is a cascade configuration of a high
STC03DE220HV and L6565 PWM controller
™
switch:
Rev 1
single package to reduce application complexity,
EMI, price and increase reliability and
performance.
STEVAL-ISA057V1
STEVAL-ISA057V1
Data Brief
www.st.com
1/4
4
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STEVAL-ISA057V1 Summary of contents
Page 1
... November 2008 For further information contact your local STMicroelectronics sales office. STC03DE220HV and L6565 PWM controller single package to reduce application complexity, EMI, price and increase reliability and performance. ™ switch: Rev 1 STEVAL-ISA057V1 STEVAL-ISA057V1 Data Brief 1/4 www.st.com 4 ...
Page 2
... Circuit schematic 1 Circuit schematic Figure 1. Schematic 2/4 STEVAL-ISA057V1 ...
Page 3
... STEVAL-ISA057V1 2 Revision history Table 1. Document revision history Date 12-Nov-2008 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: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ISA057V1 ...