STNS01

批量生产
Education

具有LDO的锂离子线性电池充电器

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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
开始
Partner products
Sales Briefcase

产品概述

描述

The STNS01 is a linear charger for single-cell Li-Ion batteries integrating an LDO regulator and several battery protection functions. The STNS01 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 overcharge, 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 an external circuitry.
When the shutdown mode is activated, the battery power consumption is reduced to less than 500 nA to maximize battery life during shelf time or shipping. The device is available in the DFN12L (3x3x0.75 mm) package.
  • 所有功能

    • Charges single-cell Li-Ion batteries with CC/CV algorithm and charge termination
    • Charge current programmable up to 200 mA
    • 1% accuracy on floating voltage (4.2 V)
    • Integrated 3.1 V LDO regulator
    • Automatic power path management
    • Battery overcharge 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
    • Available in a DFN12L (3x3x0.75 mm) package

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STNS01

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STNS01PUR
批量生产
VFDFPN 12 3x3x0.75 工业 Ecopack2

STNS01PUR

Package:

VFDFPN 12 3x3x0.75

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFDFPN 12 3x3x0.75

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
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STNS01PUR Available at 4 distributors

经销商的可用性STNS01PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1 1 马上订购
RS COMPONENTS EUROPE 145 1 马上订购
Newark Element14 AMERICA 5 0 马上订购
Farnell Element14 EUROPE 658 1 马上订购

代理商库存报告日期: 2021-05-11

代理商名称

DIGIKEY

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

145

Min.Order

1

地区

EUROPE 马上订购

Newark Element14

库存

5

Min.Order

0

地区

AMERICA 马上订购

Farnell Element14

库存

658

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-11

批量生产
EAR99 NEC Tape And Reel VFDFPN 12 3x3x0.75 -40 85 MALAYSIA 1.295 / 1k

STNS01PUR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.295 / 1k

经销商的可用性STNS01PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1 1 马上订购
RS COMPONENTS EUROPE 145 1 马上订购
Newark Element14 AMERICA 5 0 马上订购
Farnell Element14 EUROPE 658 1 马上订购

代理商库存报告日期: 2021-05-11

代理商名称

DIGIKEY

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

145

Min.Order

1

地区

EUROPE 马上订购

Newark Element14

库存

5

Min.Order

0

地区

AMERICA 马上订购

Farnell Element14

库存

658

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-11

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

VFDFPN 12 3x3x0.75

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

1.295 / 1k

Country of Origin

MALAYSIA

(*) 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