STEVAL-ISA018V1 STMicroelectronics, STEVAL-ISA018V1 Datasheet

STEVAL-ISA018V1

Manufacturer Part Number

STEVAL-ISA018V1

Description

BOARD EVAL BASED ON L6599

Manufacturer

STMicroelectronics

Datasheets

1.STEVAL-ISA018V1.pdf (4 pages)

2.STEVAL-ISA018V1.pdf (18 pages)

Specifications of STEVAL-ISA018V1

Main Purpose

AC/DC, Primary Side

Outputs And Type

1, Isolated

Power - Output

150W

Voltage - Output

24V

Current - Output

Voltage - Input

185 ~ 265 or 85 ~ 185 VAC

Regulator Topology

Resonant

Board Type

Fully Populated

Utilized Ic / Part

L6599

Product

Power Management Modules

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Frequency - Switching

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

497-8265

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Features

■

Description

The STEVAL-ISA018V1 demonstration board

presents a high efficiency solution for industrial

switched-mode power supplies (SMPS) up to 150

W continuous output power, with peak power of

240 W. The design takes advantage of a resonant

approach to minimize switching losses, resulting

in efficiency higher than 90%.

The design is based on a half-bridge topology

operated in a resonant manner by means of a

resonant LC tank, driven by a dedicated L6599

high-voltage resonant controller.

The board provides one regulated output,

to I

Output voltage and current are controlled by a

secondary-side IC (TSM1011), which provides

square output regulation, while the overload is

managed by thermal protection (PTC) on the

output rectifiers.

April 2010

For further information contact your local STMicroelectronics sales office.

Input voltage range:

– 185 to 265 Vac

– 85 to 185 Vac (with voltage double)

Input frequency range 50/60 Hz

Output voltage 24 V ± 2%

Output power 150 W (240 W peak)

Compliant with standards:

– EN60950 for safety

– EN55014 for EMI

RoHS compliant

= 24 V with I

= 10 A.

= 6 A and overload capability up

demonstration board based on the L6599

Doc ID 17434 Rev 1

150 W (240 W peak) resonant SMPS

STEVAL-ISA018V1

www.st.com

Data brief

1/4

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STEVAL-ISA018V1 Summary of contents

Page 1

... EN60950 for safety – EN55014 for EMI ■ RoHS compliant Description The STEVAL-ISA018V1 demonstration board presents a high efficiency solution for industrial switched-mode power supplies (SMPS 150 W continuous output power, with peak power of 240 W. The design takes advantage of a resonant approach to minimize switching losses, resulting in efficiency higher than 90% ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. Circuit schematic 2/4 Doc ID 17434 Rev 1 STEVAL-ISA018V1 ...

Page 3

... STEVAL-ISA018V1 2 Revision history Table 1. Document revision history Date 27-Apr-2010 Revision 1 Initial release. Doc ID 17434 Rev 1 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 17434 Rev 1 STEVAL-ISA018V1 ...

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