38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H

Download databrief

This product is in stock in our e-store

Sample and buy
概要
ツール & ソフトウェア
リソース
ソリューション
品質 & 信頼性
Sales Briefcase
eDesignSuite
Get Started
サンプル & 購入
Partner products
  • The STEVAL-ISA206V1 product evaluation board is based on the L6986H synchronous step-down switching regulator that can deliver up to 2 A and withstand cold cranking across 100% duty cycle, which, along with its wide input operating voltage range, render the L6986H the ideal choice for 12 V - 24 V industrial standard Bus.

    Synchronous rectification helps to achieve higher efficiency at full load as well as application compactness, while high-frequency switching (programmable up to 2 MHz) helps to cut on power passive costs and size while staying outside of the AM band.
    The device can operate in a low consumption mode (LCM) with a quiescent current down to 30 µA at VIN = 12 V and VOUT = 3.3 V, hence assuring high efficiency at light loads, as required by typical car body applications that active during car parking.
    A low noise mode (LNM) is also available to meet the requirements of infotainment applications of forced PWM mode in all loading conditions.
    The default configuration of the board is output voltage set to 3.3 V configured in LCM, 500 kHz switching frequency, ISKIP current set to high level and the switchover feature disabled. All of these configurations can be easily changed by the user to evaluate different application scenarios.

    主な特徴

    • 2 A DC output current
    • 4 V to 38 V operating input voltage.
    • Low consumption mode or low noise mode
    • Programmable ISKIP current
    • 30 μA IQ at light load (LCM VIN = 12 V and VOUT = 3.3 V)
    • 8 μA IQ-SHTDWN
    • Adjustable fSW (250 kHz - 2 MHz)
    • Output voltage adjustable from 0.85 V to VIN
    • Embedded output voltage supervisor
    • Synchronization (in all fSW range)
    • Adjustable soft-start time
    • Internal current limiting
    • Overvoltage protection
    • Output voltage sequencing
    • Peak current mode architecture
    • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
    • Thermal shutdown
    • RoHS and WEEE compliant

サンプル & 購入

製品型番
Core Product
Marketing Status
Budgetary Price (US$)*
数量
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STEVAL-ISA206V1 L6986H
Active
33.8 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-ISA206V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
AVNET AMERICA 3 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now

代理店レポートによる在庫データ: 2019-06-18

代理店名

DIGIKEY

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

AVNET

在庫

3

Min.Order

0

地域

AMERICA Order Now

MOUSER

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-18

Buy now

STEVAL-ISA206V1

Core Product

L6986H

Marketing Status

アクティブ

Unit Price (US$)

33.8*

Distributor availability ofSTEVAL-ISA206V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
AVNET AMERICA 3 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now

代理店レポートによる在庫データ: 2019-06-18

代理店名

DIGIKEY

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

AVNET

在庫

3

Min.Order

0

地域

AMERICA Order Now

MOUSER

在庫

5

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-18

Unit Price (US$)

33.8

数量

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

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

Recommended for you

関連アプリケーション

ファクトリ・オートメーション

00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DB3890
      38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H
      1.0
      1.37 MB
      PDF
      DB3890

      38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H

ハードウェアリソース

    • Description バージョン サイズ アクション
      STEVAL-ISA206V1 GERBER 1.0
      189.33 KB
      ZIP

      STEVAL-ISA206V1 GERBER

    • Description バージョン サイズ アクション
      STEVAL-ISA206V1 BOM 1.0
      39.36 KB
      PDF

      STEVAL-ISA206V1 BOM

    • Description バージョン サイズ アクション
      STEVAL-ISA206V1 SCHEMATIC 1.0
      88.54 KB
      PDF

      STEVAL-ISA206V1 SCHEMATIC

Publications and Collaterals

    • Description バージョン サイズ アクション
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

法務

    • Description バージョン サイズ アクション
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA206V1
Active
CARD インダストリアル Ecopack2 はい

STEVAL-ISA206V1

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.