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TPS82740BSIPT

  • 描述:效率值: 90% 包装/外壳: 9-TBGA Module 工作温度: -40摄氏度~85摄氏度 安装类别: 表面安装
  • 品牌: 德州仪器 (Texas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 25.49500 25.49500
10+ 22.91653 229.16536
25+ 21.66206 541.55162
100+ 18.77359 1877.35970
250+ 17.81087 4452.71775
500+ 15.98174 7990.87450
1000+ 15.89454 15894.54400
  • 库存: 13732
  • 单价: ¥25.49501
  • 数量:
    - +
  • 总计: ¥25.50
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规格参数

  • 部件状态 可供货
  • 种类 非隔离PoL模块
  • 输出数量 one
  • 电压输出2 -
  • 电压输出3 -
  • 电压输出4 -
  • 隔离电压 -
  • 应用及使用 ITE(商业)
  • 工作温度 -40摄氏度~85摄氏度
  • 安装类别 表面安装
  • 认证机构 -
  • 标准号码 -
  • 最大输入电压 5.5V
  • 功率(瓦特) -
  • 控制功能特性 -
  • 制造厂商 德州仪器 (Texas)
  • 最大输出电流 200毫安
  • 效率值 90%
  • 大小/尺寸 0.12英寸长x 0.09英寸宽x 0.04英寸高(3.0毫米x 2.4毫米x 1.0毫米)
  • 最小电压输入 2.2伏
  • 特点 远程开/关、OCP、UVLO
  • 包装/外壳 9-TBGA Module
  • 供应商设备包装 9-USIP
  • 电压输出1 2.6 ~ 3.3V

TPS82740BSIPT 产品详情

The TPS82740 is the industry’s first step-down converter module featuring typically360-nA quiescent current consumption. It is a complete MicroSIPTM DC/DCstep-down power solution intended for ultra low-power applications. The module includes theswitching regulator, inductor and input/output capacitors. The integration of all required passivecomponents enables a tiny solution size of only 6.7 mm2.

This new DCS-Control based device extends the lightload efficiency range below 10-μA load currents. It supports output currents up to 200 mA.

The device operates from rechargeable Li-Ion batteries, Li-primary battery chemistriessuch as Li-SOCl2, Li-MnO2 and two or three cell alkaline batteries. The input voltage range up to5.5 V also allows operation from an USB port and thin-film solar modules.

The output voltage is user selectable by three voltage select pins (VSEL), within a rangefrom 1.8 V to 2.5 V (TPS82740A) and 2.6 V to 3.3 V (TPS82740B) in 100-mV steps. The TPS82740features low output voltage ripple and low noise. Once the battery voltage comes close to theoutput voltage (close to 100% duty cycle), the device enters no ripple 100% mode operationpreventing an increase of output voltage ripple. In this case the device stops switching and theoutput is connected to the input voltage.

The integrated slew rate controlled load switch with a typical ON-resistance of 0.6distributes the selected output voltage to a temporarily used sub-system.

The TPS82740 is available in a small 9-bump 6.7 mm2MicroSiP package.

Feature

  • 360-nA Typical Quiescent Current
  • Up to 90% Efficiency at 10-μA Output Current
  • Pin-Selectable Output Voltages in 100-mV Steps
  • Integrated Slew Rate Controlled Load Switch
  • Up to 200-mA Output Current
  • Input Voltage Range VIN from 2.2 V to 5.5 V
  • RF Friendly DCS-Control
  • Low Output Voltage Ripple
  • Automatic Transition to No Ripple 100% Mode
  • Discharge Function on VOUT and LOAD
  • Sub 1.1-mm Profile Solution
  • Total Solution Size < 6.7mm2
  • Small 2.3 mm × 2.9 mm MicroSIP Package


TPS82740BSIPT所属分类:直流转换器,TPS82740BSIPT 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。TPS82740BSIPT价格参考¥25.495008,你可以下载 TPS82740BSIPT中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询TPS82740BSIPT规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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