TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
TPS60141的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:直流/直流开关稳压器 - 电荷泵(无电感器)
  • 功能描述:具有电池电源状态良好指示的稳压 5V 三路电压充电泵
  • 点击这里打开及下载TPS60141的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
TPS60141的产品详情:

The TPS6014x step-up, regulated charge pumps generate a 5-V ±4% output voltage from a 1.8-V to 3.6-V input voltage range. The devices are typically powered by two alkaline, NiCd, or NiMH battery cells and provide an output current of minimum 100 mA from a 2-V input. Only four external capacitors are needed to build a complete voltage tripler charge pump.

The devices regulate the output by using the pulse-skip topology. The controller is optimized for lowest output voltage ripple over the complete output current range. The output peak current and therefore the output voltage ripple are drastically reduced compared to a conventional pulse-skip topology by regulating the charge pump output resistance. At light loads the maximum output resistance is limited to assure a low quiescent current.

The TPS60140 includes a low-battery comparator that issues a warning if the battery voltage drops below a user-adjustable threshold voltage. The TPS60141 features a power-good output that goes active when the output voltage reaches 90% of its nominal value.

The logic shutdown function disables the converter, reduces the supply current to a maximum of 1 μA and disconnects the output from the input. Special current-control circuitry prevents excessive current from being drawn from the battery during start-up. This DC/DC converter requires no inductors, therefore, EMI is of little concern. The TPS6014x operates over a free-air temperature range of –40°C to 85°C. It is available in the small, thermally enhanced 20-pin HTSSOP package (PWP).

TPS60141的优势和特性:
  • Regulated 5 V ±4% Output Voltage
  • Up to 100-mA Output Current
  • 1.8-V to 3.6-V Input Voltage Range
  • 65-μA Quiescent Supply Current
  • 0.05-μA Shutdown Current, Battery Is Isolated From Load in Shutdown
  • Integrated Low-Battery or Power-Good Indicator
  • Low-Output Voltage Ripple Over Complete Output Current Range
  • Easy-to-Design With Low-EMI Power Supply Because No Inductors Are Required
  • Evaluation Module Available (TPS60140EVM-144)
  • Available in a 6.5-mm × 4.4-mm 20-Pin HTSSOP Package
TPS60141的参数(英文):
  • Vin (Min) (V)
  • 1.8
  • Vin (Max) (V)
  • 3.6
  • Vout (Min) (V)
  • 5
  • Vout (Max) (V)
  • 5
  • Iout (Max) (A)
  • 0.1
  • Regulated outputs (#)
  • 1
  • Switching frequency (Min) (kHz)
  • 210
  • Switching frequency (Max) (kHz)
  • 450
  • Iq (Typ) (mA)
  • 0.055
  • Features
  • Enable, Power Good
  • Rating
  • Catalog
TPS60141具体的完整产品型号参数及价格(美元):

TPS60141的完整型号有:TPS60141PWP、TPS60141PWPR,以下是这些产品的关键参数及官网采购报价:

TPS60141PWP,工作温度:-40 to 85,封装:HTSSOP (PWP)-20,包装数量MPQ:70个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS60141PWP的批量USD价格:.83(1000+)

TPS60141PWPR,工作温度:-40 to 85,封装:HTSSOP (PWP)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS60141PWPR的批量USD价格:.692(1000+)

轻松满足您的TI芯片采购需求
TPS60141的评估套件:

TPS60140EVM-144 — 2 节电池,5.0V,最小 100mA 三倍电压充电泵 EVM

The TPS60140EVM-144 is an evaluation tool for the regulated voltage tripler charge pump TPS60140. The package includes a tested evalutation module (EVM), an EVM user's guide (SLVU023) that contains the schematic, bill of material, components placement, layout and the setup of the EVM. The (...)

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)

TIDA-010008 — 用于针对电网应用提供瞬态保护且基于平缓钳位 TVS 的参考设计

该参考设计采用多种方法,使用平缓钳位浪涌保护措施、ESD 器件、电子保险丝或负载开关,来保护交流或直流模拟输入、直流模拟输出、交流或直流二进制输入、带高侧或低侧驱动器的数字输出、LCD 偏置电源、USB 接口(电源和数据)和具有 24、12 或 5V 输入的板载电源(用于多个电网应用),使其免受过压、过载和瞬变(1.2/50us,42Ω)的影响。该设计监测温度、湿度、磁场和电源以进行诊断。
TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理