STEVAL-ISB032V1

批量生产

基于STNS01的Li-Ion电池充电器评估板

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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
开始
Partner products
Sales Briefcase

产品概述

描述

The STEVAL-ISB032V1 is a product evaluation board based on the STNS01, which is a linear charger for single-cell Li-Ion batteries integrating an LDO regulator and several battery protection functions. The device uses a CC/CV algorithm to charge the battery. The fast-charge current can be programmed using an external resistor. Pre-charge current and termination current are scaled accordingly. The floating voltage value is 4.2 V. The input supply voltage is normally used to charge the battery and provide power to the LDO regulator. When a valid input voltage is not present and the battery is not empty, the device automatically switches to battery power. The STNS01 integrates over-charge, over-discharge and overcurrent protection circuitry to prevent the battery from being damaged under fault conditions. It also features a charger enable input to stop the charging process when battery overtemperature is detected by external circuitry.
When shutdown mode is activated, the battery power consumption is reduced to less than 500 nA to maximize battery life during shelf time.
  • 所有功能

    • Charges single-cell Li-Ion batteries with CC-CV algorithm and charge termination
    • Charge current programmable up to 400 mA
    • 1% accuracy on floating voltage (4.2 V)
    • Integrated 3.1 V LDO regulator
    • Automatic power path management
    • Battery over-charge protection
    • Battery over-discharge protection
    • Battery overcurrent protection
    • Charging timeout
    • Very low battery leakage in over-discharge/shutdown mode
    • Low quiescent current
    • Charge/fault status output
    • Charger enable input
    • 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-ISB032V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISB032V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

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-ISB032V1 Available at 2 distributors

经销商的可用性STEVAL-ISB032V1

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 2 1 马上订购
Farnell Element14 EUROPE 2 1 马上订购

代理商库存报告日期: 2021-05-16

代理商名称

MOUSER

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-16

Buy Direct STNS01
批量生产
ST EAR99 NEC ITALY - 36.0 / 1

STEVAL-ISB032V1

核心产品

STNS01

供货状态

批量生产

Budgetary Price (US$)*/Qty

36.0 / 1

经销商的可用性STEVAL-ISB032V1

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 2 1 马上订购
Farnell Element14 EUROPE 2 1 马上订购

代理商库存报告日期: 2021-05-16

代理商名称

MOUSER

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-16

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

36.0 / 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