STEVAL-ISA004V1 STMicroelectronics, STEVAL-ISA004V1 Datasheet

STEVAL-ISA004V1

Manufacturer Part Number

STEVAL-ISA004V1

Description

EVAL BOARD DUAL OUTPUT VIPER22A

Manufacturer

STMicroelectronics

Series

VIPER™r

Type

MOSFET & Power Driverr

Datasheets

1.VIPER22ADIP-E.pdf (21 pages)

2.STEVAL-ISA004V1.pdf (4 pages)

3.STEVAL-ISA004V1.pdf (4 pages)

Specifications of STEVAL-ISA004V1

Mfg Application Notes

VIPer22A Dual Output - AppNote AN1736

Design Resources

STEVAL-ISA004V1 Gerber Files STEVAL-ISA004V1 Schematic STEVAL-ISA004V1 Bill of Materials

Main Purpose

AC/DC, Primary Side

Outputs And Type

2, Isolated

Power - Output

10W

Voltage - Output

5V, 12V

Current - Output

1A, 420mA

Voltage - Input

90 ~ 264VAC

Regulator Topology

Flyback

Frequency - Switching

60kHz

Board Type

Fully Populated

Utilized Ic / Part

VIPer22A

Architecture

Analog

Applications

Power

Input Voltage

3.3 V

Product

Power Management Modules

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

VN808CM

Other names

497-5864

Current page: 1 of 4
Download datasheet (72Kb)

Features

■

Description

This evaluation board is an offline, wide-range,

VIPer22A-E dual-output power supply with a

switching frequency of 60 kHz and is set up for

secondary regulation with an optocoupler. One

output delivers 5 V at 1 A and a second output

delivers 12 V at 0.42 A, making for a total output

power of 10 W. The evaluation board meets Blue

Angel Norms, consuming less than 1 W total

when working in standby mode. The board

operates in burst mode when both the output

loads are reduced to zero and the output voltages

still remain regulated.

November 2007

For further information contact your local STMicroelectronics sales office.

VIPer22A-E dual-output evaluation board with 90 to 264 V

Switch-mode general-purpose power supply

Input: 90 to 264 V

Output: 12 V @ 0.42 A and 5 V @ 1 A

Burst-mode operation in standby for Blue

Angel operation

Current mode control

Switching frequency: 60 kHz

75% efficiency

Auxiliary undervoltage lockout with hysteresis

Output short-circuit protection

Thermal shutdown protection

Meets EN55022 Class B EMI specification

50/60 Hz

Rev 1

STEVAL-ISA004V1

and 10 W output

Data Brief

www.st.com

input

1/4

Related parts for STEVAL-ISA004V1

STEVAL-ISA004V1 Summary of contents

Page 1

... The board operates in burst mode when both the output loads are reduced to zero and the output voltages still remain regulated. November 2007 For further information contact your local STMicroelectronics sales office. STEVAL-ISA004V1 and 10 W output STEVAL-ISA004V1 Rev 1 input AC Data Brief 1/4 www.st.com 4 ...

Page 2

... Board schematic 1 Board schematic Figure 1. Schematic 1 2 STEVAL-ISA004V1 ...

Page 3

... STEVAL-ISA004V1 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-ISA004V1 ...

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