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TPS80010

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适用于无线配件、具有电池监控器开关的电源管理 IC (PMIC)

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TPS80010

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产品详情

Regulated outputs (#) 2 Step-down DC/DC converter 1 Step-up DC/DC converter 1 LDO 0 Vin (min) (V) 1.8 Vin (max) (V) 3.6 Vout (min) (V) 1.8 Vout (max) (V) 3.1 Iout (max) (A) 0.1 Configurability Factory programmable Features Power good Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.0235 Switching frequency (max) (kHz) 2500 Shutdown current (ISD) (typ) (µA) 0.1 Switching frequency (typ) (kHz) 2250
Regulated outputs (#) 2 Step-down DC/DC converter 1 Step-up DC/DC converter 1 LDO 0 Vin (min) (V) 1.8 Vin (max) (V) 3.6 Vout (min) (V) 1.8 Vout (max) (V) 3.1 Iout (max) (A) 0.1 Configurability Factory programmable Features Power good Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.0235 Switching frequency (max) (kHz) 2500 Shutdown current (ISD) (typ) (µA) 0.1 Switching frequency (typ) (kHz) 2250
VQFN (RSM) 32 16 mm² 4 x 4
  • 1.8-V Buck DC-DC Converter
  • 3.1-V Boost DC-DC Converter with 3-V Post-Regulation LDO
  • Over 91% Conversion Efficiency
  • Current-Limited Start-Up for Both DC-DC Converters
  • Load Switch With Current-Limited Turnon
  • Battery-Level Monitor Switch
  • 32-Pin, 4-mm × 4-mm × 1-mm VQFN Package
  • ESD Performance Tested per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 500-V Charged-Device Model (C101)
  • 1.8-V Buck DC-DC Converter
  • 3.1-V Boost DC-DC Converter with 3-V Post-Regulation LDO
  • Over 91% Conversion Efficiency
  • Current-Limited Start-Up for Both DC-DC Converters
  • Load Switch With Current-Limited Turnon
  • Battery-Level Monitor Switch
  • 32-Pin, 4-mm × 4-mm × 1-mm VQFN Package
  • ESD Performance Tested per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 500-V Charged-Device Model (C101)

The TPS80010 device provides an integrated power-management solution for 2-cell alkaline battery applications such as wireless mice, keyboards, and video game controllers. The VBUCK 1.8-V output is powered by a buck converter with a load capacity of 100 mA. A Power Good (PG) signal is generated when VBUCK is greater than 90% of its target output voltage. Integrated in the TPS80010 is an 80-mΩ load switch that can be connected to the VBUCK output, allowing more system design flexibility when connecting to multiple loads. The 3.1-V VBOOST output is powered by a boost converter. The VBOOST output voltage is post-regulated by the integrated 3-V LDO. This post-regulation provides a low-noise supply level through the specified battery range.

The TPS80010 device provides an integrated power-management solution for 2-cell alkaline battery applications such as wireless mice, keyboards, and video game controllers. The VBUCK 1.8-V output is powered by a buck converter with a load capacity of 100 mA. A Power Good (PG) signal is generated when VBUCK is greater than 90% of its target output voltage. Integrated in the TPS80010 is an 80-mΩ load switch that can be connected to the VBUCK output, allowing more system design flexibility when connecting to multiple loads. The 3.1-V VBOOST output is powered by a boost converter. The VBOOST output voltage is post-regulated by the integrated 3-V LDO. This post-regulation provides a low-noise supply level through the specified battery range.
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类型 标题 下载最新的英语版本 日期
* 数据表 TPS80010 PMU for Alkaline Battery-Powered Applications 数据表 (Rev. B) PDF | HTML 2014年 10月 1日
EVM 用户指南 TPS80010 Evaluation Module User's Guide 2010年 10月 7日

设计和开发

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封装 引脚 CAD 符号、封装和 3D 模型
VQFN (RSM) 32 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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