STEVAL-ISA063V2 STMicroelectronics, STEVAL-ISA063V2 Datasheet

STEVAL-ISA063V2

Manufacturer Part Number

STEVAL-ISA063V2

Description

Power Management IC Development Tools 1A High EFF DC CONV STBB1-APUR Board

Manufacturer

STMicroelectronics

Type

DC/DC Converters, Regulators & Controllersr

Datasheet

1.STEVAL-ISA063V2.pdf (4 pages)

Specifications of STEVAL-ISA063V2

Product Category

Power Management IC Development Tools

Rohs

yes

Product

Demonstration Boards

Tool Is For Evaluation Of

STBB1-APUR

Input Voltage

2 V to 5.5 V

Output Voltage

1.2 V to 5.5 V

Description/function

The STEVAL-ISA063V2 demonstration board implements a typical buck-boost DC-DC converter based on STMicroelectronics' STBB1-APUR high efficiency single inductor dual mode buck-boost DC-DC converter.

Output Current

1 A

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STEVAL-ISA063V2

Manufacturer:

STMicroelectronics

Quantity:

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Features

■

Description

The STEVAL-ISA063V2 demonstration board

implements a typical buck-boost DC-DC

converter based on STMicroelectronics’ STBB1-

APUR high efficiency single inductor dual mode

buck-boost DC-DC converter.

The device is fixed frequency and 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 STBB1-APUR can operate with input

voltages higher than, equal to, or lower than the

output voltage, rendering the product suitable for

single lithium-ion (Li-Ion), multicell alkaline or

NiMH applications where the output voltage is

within the battery voltage range.

The integrated low-R

channel MOSFET switches contribute to its high

efficiency.

December 2011

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

DSon

1 A, high efficiency single inductor DC-DC converter

N-channel and P-

Doc ID 022622 Rev 1

based on the STBB1-APUR

STEVAL-ISA063V2

www.st.com

Data brief

1/4

Related parts for STEVAL-ISA063V2

STEVAL-ISA063V2 Summary of contents

Page 1

... A output current capability ■ Shutdown current: < 1 µA ■ RoHS compliant Description The STEVAL-ISA063V2 demonstration board implements a typical buck-boost DC-DC converter based on STMicroelectronics’ STBB1- APUR high efficiency single inductor dual mode buck-boost DC-DC converter. The device is fixed frequency and capable of providing output voltages ranging from 1 ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. STEVAL-ISA063V2 circuit schematic 2/4 Doc ID 022622 Rev 1 STEVAL-ISA063V2 ...

Page 3

... STEVAL-ISA063V2 2 Revision history Table 1. Document revision history Date 23-Dec-2011 Revision 1 Initial release. Doc ID 022622 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: © 2011 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 022622 Rev 1 STEVAL-ISA063V2 ...

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