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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 Configurability Factory programmable 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 Features Power good Step-up DC/DC converter 1 Step-down DC/DC converter 1 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 0 Iq (typ) (mA) 0.0235 Rating Catalog Switching frequency (max) (kHz) 2500 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 0.1 Switching frequency (typ) (kHz) 2250
Regulated outputs (#) 2 Configurability Factory programmable 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 Features Power good Step-up DC/DC converter 1 Step-down DC/DC converter 1 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 0 Iq (typ) (mA) 0.0235 Rating Catalog Switching frequency (max) (kHz) 2500 Operating temperature range (°C) -40 to 85 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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VQFN (RSM) 32 查看选项
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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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