STEVAL-ISA016V1 STMicroelectronics, STEVAL-ISA016V1 Datasheet
STEVAL-ISA016V1
Manufacturer Part Number
STEVAL-ISA016V1
Description
BOARD EVAL L6565 EU220V BASED
Manufacturer
STMicroelectronics
Type
AC/DC Switching Convertersr
Specifications of STEVAL-ISA016V1
Mfg Application Notes
Quasi AppNote
Design Resources
STEVAL-ISA016V1 Gerber Files STEVAL-ISA016V1 Schematic STEVAL-ISA016V1 Bill of Materials
Main Purpose
AC/DC, Primary Side
Outputs And Type
6, Non-Isolated
Power - Output
17W
Voltage - Output
1.23V, 5V, 2.5V, 12V, 3.3V, 8V
Current - Output
1.7A, 1A, 700mA, 500mA, 450mA, 40mA
Voltage - Input
185 ~ 265VAC
Regulator Topology
Flyback
Board Type
Fully Populated
Utilized Ic / Part
L6565
Input Voltage
185 V to 265 V
Output Voltage
1.2 V to 12 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
Other names
497-6414
STEVAL-ISA016V1
STEVAL-ISA016V1
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Features
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General description
This document describes a reference design of a
17W Switch Mode Power Supply dedicated to
Set-Top Box applications. The board accepts
European input voltages (90 to 265Vrms) and
delivers up to 6W outputs. It is based on the
L6565 quasi resonant SMPS controller, working in
variable frequency mode.
The Quasi-resonant operation and the high
flexibility of the L6565 make it a very suitable
device, able to satisfy all the requirements with
only few external components.
October 2006
For further information contact your local STMicroelectronics sales office.
Switch mode Quasi-Resonant Flyback Power
Supply
Input: 185 to 265 Vac (European version)
Switching frequency: 50/60 Hz
Output1: 12V @ 500mA delivering 6W with
±
Output2: 8V @ 40mA delivering 0.32W with
±
Output3: 5V @ 1A delivering 5W with
stability
Output4: 3.3V @ 450mA delivering 1.485W
with
Output5: 1.23V @ 1A delivering 5W with
of stability
Output6: 2.5V @ 0.7A delivering 1.75W with
±
10% of stability
15% of stability
2% of stability
±
2% of stability
Power supply for STB based on L6565 (EU-220V)
±
5% of
±
5%
Rev 1
ST components
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STTH108 High Voltage Ultrafast Rectifier, 1A,
800V
SMBYW02-200 High Efficiency Fast Recovery
Rectifier Diode, 2A, 200V
STPS5L40 Power Schottky Rectifier, 5A, 40V
STPS5L25B low drop power Schottky Rectifier,
3A, 40V
STPS340 Power Schottky Rectifier, 3A, 40V
L6565 Quasi Resonant SMPS controller
L5973D step down switching regulator up to
2.5A
LD29080DT25, 800mA fixed and adjustable
output, very low dropout voltage regulator
STD3NK80Z N-channel zener protected
SuperMESH Power MOSFETs, 800V, 3.2
Ohm, 2.5A
STEVAL-ISA016V1
STEVAL-ISA016V1
Data Brief
www.st.com
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STEVAL-ISA016V1 Summary of contents
Page 1
... The Quasi-resonant operation and the high flexibility of the L6565 make it a very suitable device, able to satisfy all the requirements with only few external components. October 2006 For further information contact your local STMicroelectronics sales office. STEVAL-ISA016V1 STEVAL-ISA016V1 ± components ■ STTH108 High Voltage Ultrafast Rectifier, 1A, ± ...
Page 2
... Board schematic 1 Board schematic Figure 1. Board schematic 2 STEVAL-ISA016V1 3 GND 7 INH ...
Page 3
... STEVAL-ISA016V1 2 Revision history Table 1. Revision history Date 09-Oct-2006 Revision 1 First issue 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: © 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-ISA016V1 ...