STEVAL-ISA063V1 STMicroelectronics, STEVAL-ISA063V1 Datasheet

STEVAL-ISA063V1

Manufacturer Part Number

STEVAL-ISA063V1

Description

BOARD EVAL BASED ON STBB1XX

Manufacturer

STMicroelectronics

Datasheets

1.STBB1PUR.pdf (21 pages)

2.STEVAL-ISA063V1.pdf (4 pages)

Specifications of STEVAL-ISA063V1

Main Purpose

DC/DC, Step Up or Down

Outputs And Type

1, Non-Isolated

Voltage - Output

1.2 ~ 5.5 V

Current - Output

Voltage - Input

2 ~ 5.5 V

Regulator Topology

Buck-Boost

Frequency - Switching

1.5MHz

Board Type

Fully Populated

Utilized Ic / Part

STBB1

Product

Power Management Modules

Silicon Manufacturer

ST Micro

Silicon Core Number

STBB1XX

Kit Application Type

Power Management - Voltage Regulator

Application Sub Type

Buck/Boost DC-DC Converter

Kit Contents

Board

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Power - Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

497-9008

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Features

■

Description

The STEVAL-ISA063V1 demonstration board

represents a typical buck-boost DC-DC converter

application, intended to demonstrate the function

and performance of the STBB1XX device. The

STBB1XX is a fixed frequency, high efficiency Dc-

DC converter capable of providing output voltages

ranging from 1.2 V to 5.5 V, and input voltages

from 2.0 V to 5.5 V.

The STBB1XX device can operate with input

voltages higher than, equal to, or lower than the

output voltage, making the product suitable for

single Li-ion, multi-cell alkaline or NiMH battery-

powered applications where the output voltage is

within the battery voltage range. The integrated

low RDS

switches contribute to the high efficiency of the

STBB1XX device.

June 2009

For further information contact your local STMicroelectronics sales office.

Buck-boost DC-DC converter

Operating input voltage range: 2.0 V to 5.5 V

2% DC feedback voltage tolerance

Synchronous rectification

Shutdown function

1.5 MHz switching frequency

Power save mode at light load

Typical efficiency: > 94%

1 A output current capability

Shutdown current < 1 µA

RoHS compliant

N-channel and P-channel MOSFET

1 A high efficiency single inductor DC-DC converter

Doc ID 15887 Rev 1

STEVAL-ISA063V1

based on the STBB1XX

STEVAL-ISA063V1

AM03157

www.st.com

Data brief

1/4

Related parts for STEVAL-ISA063V1

STEVAL-ISA063V1 Summary of contents

Page 1

... Shutdown current < 1 µA ■ RoHS compliant Description The STEVAL-ISA063V1 demonstration board represents a typical buck-boost DC-DC converter application, intended to demonstrate the function and performance of the STBB1XX device. The STBB1XX is a fixed frequency, high efficiency Dc- DC converter capable of providing output voltages ranging from 1 ...

Page 2

... Schematic circuit 1 Schematic circuit Figure 1. Schematic diagram 2/4 Doc ID 15887 Rev 1 STEVAL-ISA063V1 AM03158 ...

Page 3

... STEVAL-ISA063V1 2 Revision history Table 1. Document revision history Date 15-Jun-2009 Revision 1 Initial release. Doc ID 15887 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: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15887 Rev 1 STEVAL-ISA063V1 ...

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