STEVAL-ISA025V1 STMicroelectronics, STEVAL-ISA025V1 Datasheet

STEVAL-ISA025V1

Manufacturer Part Number

STEVAL-ISA025V1

Description

EVAL BOARD 30A 400KHZ L6730

Manufacturer

STMicroelectronics

Type

DC/DC Switching Converters, Regulators & Controllersr

Datasheets

1.L6730TR.pdf (52 pages)

2.STEVAL-ISA025V1.pdf (4 pages)

Specifications of STEVAL-ISA025V1

Design Resources

STEVAL-ISA025V1 Gerber Files STEVAL-ISA025V1 Schematic STEVAL-ISA025V1 Bill of Materials

Main Purpose

DC/DC, Step Down

Outputs And Type

1, Non-Isolated

Voltage - Output

3.3V

Current - Output

30A

Voltage - Input

4.5 ~ 14V

Regulator Topology

Buck

Frequency - Switching

400kHz

Board Type

Fully Populated

Utilized Ic / Part

L6730

Input Voltage

4.5 V to 14 V

Output Voltage

3.3 V

Product

Power Management Modules

Silicon Manufacturer

ST Micro

Silicon Core Number

L6730

Kit Application Type

Power Management - Voltage Regulator

Rohs Compliant

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

L6730

Other names

497-5868

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STEVAL-ISA025V1

Manufacturer:

STMicroelectronics

Quantity:

Current page: 1 of 4
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Features

■

Description

This 4-layer PCB demoboard implements a step-

down DC/DC converter and shows the operation

of the L6730 device in a general-purpose

application. The input voltage can range from

4.5 V to 14 V and the output voltage is 3.3 V. The

module can deliver an output current in excess of

30 A. The switching frequency is set at 400 kHz

(controller free-running FSW), but it can be

increased up to 1 MHz. A 7-position dip-switch

selects the UVLO threshold (5 V or 12 V bus), the

OVP intervention mode and the sink-mode current

capability.

August 2007

For further information contact your local STMicroelectronics sales office.

Input voltage, Vin: 4.5 to 14 V

Output voltage: 3.3 V

Selectable switching frequency

Overvoltage protection

Thermal shut-down

Step-down DC-DC converter at 3.3 Vout/20 A and switching

frequency of 400 kHz evaluation board based on L6730

Rev 1

STEVAL-ISA025V1

Data Brief

www.st.com

1/4

Related parts for STEVAL-ISA025V1

STEVAL-ISA025V1 Summary of contents

Page 1

... FSW), but it can be increased MHz. A 7-position dip-switch selects the UVLO threshold ( bus), the OVP intervention mode and the sink-mode current capability. August 2007 For further information contact your local STMicroelectronics sales office. STEVAL-ISA025V1 STEVAL-ISA025V1 Rev 1 Data Brief 1/4 www.st.com 4 ...

Page 2

... Board schematic 1 Board schematic Figure 1. Scheme 2/4 STEVAL-ISA025V1 ...

Page 3

... STEVAL-ISA025V1 2 Revision history Table 1. Document revision history Date 27-Aug-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-ISA025V1 ...

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