STEVAL-ISA005V1 STMicroelectronics, STEVAL-ISA005V1 Datasheet

BOARD POWER SUPPLY 1.8W VIPER12A

STEVAL-ISA005V1

Manufacturer Part Number
STEVAL-ISA005V1
Description
BOARD POWER SUPPLY 1.8W VIPER12A
Manufacturer
STMicroelectronics
Series
VIPER™r
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheet

Specifications of STEVAL-ISA005V1

Mfg Application Notes
VIPer12A Non-Isolated Ref Board AppNote
Design Resources
STEVAL-ISA005V1 Gerber Files STEVAL-ISA005V1 Schematic STEVAL-ISA005V1 Bill of Materials
Main Purpose
AC/DC, Primary Side
Outputs And Type
2, Non-Isolated
Power - Output
1.6W
Voltage - Output
15V, 5V
Current - Output
100mA, 60mA
Voltage - Input
85 ~ 264VAC
Regulator Topology
Buck
Frequency - Switching
60kHz
Board Type
Fully Populated
Utilized Ic / Part
VIPer12A
Input Voltage
85 V to 264 V
Output Voltage
15 V
Product
Power Management Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
VIPer12AS
Kit Application Type
Power Management
Application Sub Type
Power Supply
Kit Contents
Buck Topology Power Supply Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
VIPer12AS
Other names
497-4932
Features
Description
This evaluation board is an auxiliary power supply
based on the VIPer12AS monolithic device with
rather low output power required. It is a buck
(step-down) converter with a positive output
voltage referenced to the common ground based
on the monolithic device VIPer12AS, which is a
device that incorporates the PWM controller
together with the vertical Power MOSFET switch
in a SO-8 package.
July 2007
For further information contact your local STMicroelectronics sales office.
Switch mode general purpose power supply
Input: 85 to 264Vac @ 50/60Hz
Output: 15V, 100mA @ 50/60Hz
Output power (pick): 1.6W
Second output through linear regulator: 5V / 60
or 20mA
1.8W buck topology power supply evaluation board
Rev 1
ST Components
VIPer12AS Off-line SMPS Primary
L78L05CD or L78M05CDT positive voltage
regulator for optional 5V second output
STEVAL-ISA005V1
STEVAL-ISA005V1
with VIPer12AS
Data Brief
www.st.com
1/5
5

Related parts for STEVAL-ISA005V1

STEVAL-ISA005V1 Summary of contents

Page 1

... PWM controller together with the vertical Power MOSFET switch in a SO-8 package. July 2007 For further information contact your local STMicroelectronics sales office. STEVAL-ISA005V1 STEVAL-ISA005V1 ST Components ■ VIPer12AS Off-line SMPS Primary ■ L78L05CD or L78M05CDT positive voltage regulator for optional 5V second output ...

Page 2

... FB input against EMI. Regulator U2 accommodated in a DPAK or SO-8 package is optional and can be assembled if the power supply for a microcontroller or logic part is required. The DPAK package version dedicated for 60mA output current option while the U3 in SO-8 package provides a maximum output current of 20mA. 2/5 STEVAL-ISA005V1 ...

Page 3

... STEVAL-ISA005V1 2 Board Schematic Figure 1. Scheme Board Schematic 3/5 ...

Page 4

... Revision history 3 Revision history Table 1. Document revision history Date 23-Jul-2007 4/5 Revision 1 Initial release. STEVAL-ISA005V1 Changes ...

Page 5

... STEVAL-ISA005V1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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