STEVAL-ISA095V1

Active

Up to 3 A step-down switching regulator based on the ST1S14

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Product overview

Description

The STEVAL-ISA095V1 demonstration board is designed to provide an evaluation platform for testing the ST1S14, a step-down monolithic power switching regulator capable of delivering up to 3 A of output current. The high current level is possible thanks to an HSOP8 package with exposed frame. The output voltage can be set from 1.22 V. An internal oscillator fixes the switching frequency at 850 kHz.
A Power Good open collector output validates the regulated output voltage as soon as it reaches the regulated level.
Pulse-by-pulse current limiting offers effective constant current short-circuit protection, while the current foldback decreases overstress in persistent short-circuit conditions.
  • All features

    • 3 A DC output current
    • Operating input voltage from 5.5 V to 48 V
    • 850 kHz internally fixed switching frequency
    • Internal soft-start
    • Internal current limiting
    • Inhibit for zero current consumption
    • 2 mA maximum quiescent current over-temperature range
    • Thermal shutdown
    • RoHS compliant

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA095V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA095V1

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

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA095V1 No availability of distributors reported, please contact our sales office ST1S14
Active
ST EAR99 NEC ITALY - 51.0 / 1

STEVAL-ISA095V1

Core Product

ST1S14

Marketing Status

Active

Budgetary Price (US$)*/Qty

51.0 / 1

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

51.0 / 1

Country of Origin

ITALY

Board production status

-

(*) 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