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STEVAL-ISA079V2

NRND
储存到myST

基于L6928的高效单片式同步降压稳压器

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The STEVAL-ISA079V2 demonstration board is based on the L6928 DC-DC monolithic regulator, specifically designed to provide extremely high efficiency.
The L6928 supply voltage can be as low as 2.0 V, allowing its use in single Li-Ion cell supplied applications.
The output voltage can be selected by an external divider down to 0.6 V. The duty cycle can saturate to 100%, allowing low dropout operation.

  • 所有功能

    • 2.0 V to 5.5 V battery input range
    • High efficiency: up to 95%
    • Extremely low quiescent current
    • 1 μA max shutdown supply current
    • 800 mA max output current
    • Adjustable output voltage from 0.6 V
    • Low dropout operation: up to 100% duty cycle
    • ± 1% output voltage accuracy
    • 1.4 MHz switching frequency
    • Externally synchronizable from 1 MHz to 2 MHz
    • Short-circuit protection
    • RoHS compliant
    阅读更多 阅读较少信息

特别推荐

全部资源

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Resource title
版本
Latest update

产品规格 (1)

Resource title
版本
Latest update
DB1440 High-efficiency monolithic synchronous step-down regulator based on the L6928
2.1 19 Sep 2016
19 Sep 2016
DB1440 High-efficiency monolithic synchronous step-down regulator based on the L6928 2.1

Evaluation Board Terms of Use (1)

Resource title
版本
Latest update
使用条款
1.7 28 Apr 2021
28 Apr 2021
使用条款 1.7

全部资源

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Resource title
版本
Latest update

物料清单 (1)

Resource title
版本
Latest update
STEVAL-ISA079V2 BOM
1.0 19 Mar 2015
19 Mar 2015
STEVAL-ISA079V2 BOM 1.0

Schematic Pack (1)

Resource title
版本
Latest update
STEVAL-ISA079V2 schematics
1.0 19 Mar 2015
19 Mar 2015
STEVAL-ISA079V2 schematics 1.0

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ISA079V2
NRND
CARD 工业 Ecopack2 -

STEVAL-ISA079V2

Package:

CARD

Material Declaration**:

More Info

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。

样片和购买

产品型号
从分销商订购
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA079V2 Available at 1 distributors

经销商的可用性STEVAL-ISA079V2

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3 1 马上订购

代理商库存报告日期: 2021-07-24

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-07-24

L6928Q1
NRND
- EAR99 NEC ITALY - 34.0 / 1

STEVAL-ISA079V2

核心产品

L6928Q1

供货状态

NRND
更多信息

Budgetary Price (US$)*/Qty

34.0 / 1

经销商的可用性STEVAL-ISA079V2

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3 1 马上订购

代理商库存报告日期: 2021-07-24

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-07-24

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

34.0 / 1

Country of Origin

ITALY

Board production status

-

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处 或我们的 经销商 。

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