STBB3JCC

批量生产

2A, high effiiciency single inductor buck-boost DC-DC converter and High Brightness White LED Driver

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  • The STBB3JCC is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 5.5 V starting from input voltage from 1.8 V to 5.5 V. Thanks to very low sensing voltage, only 100 mV and very low RDS(on) of integrated power MOSFET, it achieves very high efficiency driving high brightness white LED in constant current mode. The device can operate with input voltages higher than, equal to, or lower than the output voltage making the product suitable for cell lithium-Ion applications where the output voltage is within the battery voltage range. The MODE pin allows the selection between auto mode and forced PWM mode, taking advantage from either lower power consumption or best dynamic performance. The device also includes soft-start control, thermal shutdown, and current limit. The STBB3JCC is packaged in Flip Chip 20 bumps with 2.5 x 1.75 mm.

    主要特性

    • 100 mV feedback signal
    • Input voltage range from 1.8 V to 5.5 V
    • 2 A output current at 3.3 VOUT in buck mode (VIN = 3.6 V to 5.5 V)
    • 800 mA output current at 3.3 VOUT in boost mode (VIN ≥ 2.0 V)
    • Typical efficiency higher than 94%
    • Automatic transition between step-down and boost mode
    • Adjustable output voltage from 1.2 V to 5.5 V
    • Power save mode (PS) at light load
    • 2.0 MHz fixed switching frequency
    • Adjustable switching frequency up to 2.4 MHz (by external synchronous square signal)
    • Device quiescent current less than 50 μA
    • Load disconnect during shutdown
    • Shutdown function and soft-start
    • Shutdown current < 1 μA
    • Available in Flip Chip 20, pitch = 0.4 mm

样片和购买

产品型号
供货状态
数量
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max
STBB3JCCR
批⁠量⁠生⁠产
1000 1.093 Flip Chip 20 Tape And Reel - - EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofSTBB3JCCR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 95 1 Order Now
COMPEL EUROPE 2000 1 Order Now
AVNET AMERICA 1000 0 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 5815 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

95

Min.Order

1

地区

WORLDWIDE Order Now

COMPEL

库存

2000

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

5000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

5815

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

获取样片

STBB3JCCR

供货状态

批&#8288;量&#8288;生&#8288;产

数量

1000

单价(US$)

1.093*

Distributor availability ofSTBB3JCCR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 95 1 Order Now
COMPEL EUROPE 2000 1 Order Now
AVNET AMERICA 1000 0 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 5815 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

95

Min.Order

1

地区

WORLDWIDE Order Now

COMPEL

库存

2000

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

5000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

5815

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

单价(US$)

1.093

封装

Flip Chip 20

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-

(max)

-

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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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    • 产品型号

      2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness white LED driver based on the STBB3JCC

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    • 描述 版本 文档大小 操作
      DS10000
      2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver
      7.0
      2.74 MB
      PDF
      DS10000

      2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver

    • 描述 版本 文档大小 操作
      TN1224
      Mounting instructions for SMD (surface mounting device) packages
      2.2
      1.06 MB
      PDF
      TN1224

      Mounting instructions for SMD (surface mounting device) packages

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STBB3JCCR
批量生产
Flip Chip 20 Industrial Ecopack2

STBB3JCCR

Package:

Flip Chip 20

Material Declaration**:

Marketing Status

批量生产

Package

Flip Chip 20

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

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