STEVAL-ISA077V1

NRND

基于L6920DB的高效同步整流器升压转换器演示板

下载数据摘要
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-ISA077V1 demonstration board is based on the L6920DB which is a high efficiency monolithic step-up switching converter IC especially designed for battery powered applications, thanks to its minimum startup of 0.8 V, and a minimum operating voltage of 0.6 V. It requires only three external components to realize the conversion from battery voltage to the selected output voltage.
It has a minimum output voltage of 1.8 V, which is enough to supply even the most advanced ASICs and microprocessors.
The high switching frequency allows the user to choose small inductors and output capacitors for their designs. Supervisory functions include reference voltage, low battery detection, and shutdown, which are provided with overcurrent protection.
  • 所有功能

    • Up to 5.5 V operating input voltage
    • Internal synchronous rectifier
    • Adjustable output voltage from 1.8 V
    • 3.3 V and 5 V fixed output voltages
    • Low battery voltage detection
    • Reverse battery protection
    • 750 mA input current limit
    • Switching frequency up to 1 MHz
    • RoHS compliant

特别推荐

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-ISA077V1
NRND
CARD 工业 Ecopack2 -

STEVAL-ISA077V1

Package:

CARD

Material Declaration**:

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-ISA077V1 Available at 1 distributors

经销商的可用性STEVAL-ISA077V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 9 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

9

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-07-24

L6920DB
NRND
- EAR99 NEC ITALY - 34.0 / 1

STEVAL-ISA077V1

核心产品

L6920DB

供货状态

NRND

Budgetary Price (US$)*/Qty

34.0 / 1

经销商的可用性STEVAL-ISA077V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 9 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

9

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