STEVAL-ISA063V2

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Design Win

1 A, high efficiency single inductor DC-DC converter based on the STBB1-APUR

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Product overview

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-RDSonN-channel and P-channel MOSFET switches contribute to its high efficiency.

  • All features

    • 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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA063V2
Active
CARD Industrial Ecopack2 -

STEVAL-ISA063V2

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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STEVAL-ISA063V2 Available at distributors

Distributor availability of STEVAL-ISA063V2

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Distributor reported inventory date:

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STBB1-APUR
Active
- EAR99 NEC ITALY -

STEVAL-ISA063V2 Active

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STEVAL-ISA063V2

Core Product:

STBB1-APUR

Supplier:

-

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

-

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors