Ultra-low current consumption linear battery charger

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样片和购买
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  • The STBC15 is a linear charger thin film battery with a maximum charging current of 40 mA. The device uses a CC/CV algorithm to charge the battery. Thanks to the ultra-low consumption architecture, the charger is suitable for low-capacity cells such as thin film batteries and can use low energy sources such as energy harvesters. A 5 V input like a standard USB port can be used as a voltage source as well. A specific version (-L) is available to charge Li-Ion cells.

    The STBC15 integrates an over-discharge and overcurrent protection circuitry to prevent the battery from being damaged under fault conditions. The floating voltage value can be set to four different values by using dedicated selection inputs. A higher set of floating voltages, suitable for Li-Ion batteries, is available in the -L version of the product. A dedicated pin allows the device to be set in shelf-mode. In this condition, the STBC15 consumes less than 10 nA, thus not discharging the battery before the final device is activated by the end user. The ultra-low power architecture allows the STBC15 to consume less than 250 nA when the input power source is removed and less than 10 nA in over-discharge-mode.
    The device is available in a (1.7 × 2.0 mm) 12-lead QFN package, 400 µm pitch, 0.55 mm max. thickness or in Flip-chip 1.1 x 1.4 mm 12 bumps 300 µm pitch.

    主要特性

    • Charges thin film battery with CC-CV algorithm
    • L version suitable for Li-Ion batteries
    • Charging current up to 40 mA (selectable by dedicated pins)
    • 250 nA battery leakage current
    • Reverse current protection from battery to supply input
    • Programmable floating voltage with 0.5% accuracy
    • Battery overcurrent protection
    • Battery over-discharge protection switch totally disconnects battery for cell durability
    • Shelf-mode supported, no battery mechanical switch needed
    • Power-Good open-drain output
    • Valid source open drain output
    • Peak mode input to avoid over-discharge false triggering
    • Available packages:
      • QFN12 1.7 x 2.0 mm, thickness 0.55 mm max.
      • Flip-chip12 1.1 x 1.4 mm, 300 µm pitch

样片和购买

产品型号
封装
包装类型
供货状态
预算价格(US$)
数量
ECCN (US)
Country of Origin
从分销商订购
从ST订购
STBC15QTR MLPQ/QFN 1.7x2.0x0.55 12L P0.4 Tape And Reel
批量生产
0.5 10000 EAR99 - 查看供货情况

Distributor availability ofSTBC15QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2940 1 Order Now
AVNET AMERICA 100 0 Order Now
FUTURE WORLDWIDE 90 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 2790 1 Order Now
Farnell Element14 EUROPE 156 1 Order Now

代理商库存报告日期: 2019-10-16

代理商名称

DIGIKEY

库存

2940

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

100

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

90

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

2790

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

156

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-16

获取样片
STBC15LJTR Chip Scale Package 0.3mm pitch Tape And Reel
批量生产
0.5 10000 EAR99 FRANCE 查看供货情况

Distributor availability ofSTBC15LJTR

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 1000 0 Order Now
FUTURE WORLDWIDE 981 1 Order Now
MOUSER WORLDWIDE 308 1 Order Now
Farnell Element14 EUROPE 206 1 Order Now

代理商库存报告日期: 2019-10-16

代理商名称

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

981

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

308

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

206

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-16

立即购买
STBC15JTR Chip Scale Package 0.3mm pitch Tape And Reel
评估
0.5 10000 EAR99 - 没有经销商,请联系我们的销售办事处

STBC15QTR

封装

MLPQ/QFN 1.7x2.0x0.55 12L P0.4

包装类型

Tape And Reel

单价(US$)

0.5*

Distributor availability ofSTBC15QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2940 1 Order Now
AVNET AMERICA 100 0 Order Now
FUTURE WORLDWIDE 90 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 2790 1 Order Now
Farnell Element14 EUROPE 156 1 Order Now

代理商库存报告日期: 2019-10-16

代理商名称

DIGIKEY

库存

2940

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

100

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

90

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

2790

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

156

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-16

供货状态

批量生产

单价(US$)

0.5

数量

10000

ECCN (US)

EAR99

Country of Origin

-

STBC15LJTR

封装

Chip Scale Package 0.3mm pitch

包装类型

Tape And Reel

单价(US$)

0.5*

Distributor availability ofSTBC15LJTR

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 1000 0 Order Now
FUTURE WORLDWIDE 981 1 Order Now
MOUSER WORLDWIDE 308 1 Order Now
Farnell Element14 EUROPE 206 1 Order Now

代理商库存报告日期: 2019-10-16

代理商名称

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

981

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

308

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

206

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-16

供货状态

批量生产

单价(US$)

0.5

数量

10000

ECCN (US)

EAR99

Country of Origin

FRANCE

STBC15JTR

封装

Chip Scale Package 0.3mm pitch

包装类型

Tape And Reel

单价(US$)

0.5*

供货状态

评估

单价(US$)

0.5

数量

10000

ECCN (US)

EAR99

Country of Origin

-

(*) 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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技术文档

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      DS12551
      Ultra-low current consumption linear battery charger
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      PDF
      DS12551

      Ultra-low current consumption linear battery charger

出版刊物和宣传资料

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      Linear and Switching Voltage Regulators Selection Guide 3.0
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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STBC15JTR
评估
Chip Scale Package 0.3mm pitch 工业 Ecopack2
STBC15LJTR
批量生产
Chip Scale Package 0.3mm pitch 工业 Ecopack2
STBC15QTR
批量生产
MLPQ/QFN 1.7x2.0x0.55 12L P0.4 工业 Ecopack2

STBC15JTR

Package:

Chip Scale Package 0.3mm pitch

Material Declaration**:

Marketing Status

评估

Package

Chip Scale Package 0.3mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STBC15LJTR

Package:

Chip Scale Package 0.3mm pitch

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

Chip Scale Package 0.3mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STBC15QTR

Package:

MLPQ/QFN 1.7x2.0x0.55 12L P0.4

Material Declaration**:

Marketing Status

批量生产

Package

MLPQ/QFN 1.7x2.0x0.55 12L P0.4

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.