TPS60501

現行

250-mA 3.3-V 高效降壓電荷泵

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.25 Vin (min) (V) 4.3 Vin (max) (V) 6.5 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 1200 Features Dynamic Voltage Scaling, Regulated Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 40
Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.25 Vin (min) (V) 4.3 Vin (max) (V) 6.5 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 1200 Features Dynamic Voltage Scaling, Regulated Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 40
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Wide Input Voltage Range From 1.8 V to 6.5 V
  • Regulated 3.3-V, 1.8-V, 1.5-V, or Adjustable
    Output Voltage
  • Up to 250-mA Output Current
  • Up to 90% Efficiency
  • Output Voltage Tolerance 3% Over Line, Load,
    and Temperature Variation
  • Device Quiescent Current Less Than 40 µA
  • Output Voltage Supervisor Included (Power Good)
  • Internal Soft Start
  • Load Isolated From Battery During Shutdown
  • Overtemperature and Overcurrent Protected
  • Micro-Small 10-Pin VSSOP Package
  • EVM Available, TPS60500EVM-193
  • Wide Input Voltage Range From 1.8 V to 6.5 V
  • Regulated 3.3-V, 1.8-V, 1.5-V, or Adjustable
    Output Voltage
  • Up to 250-mA Output Current
  • Up to 90% Efficiency
  • Output Voltage Tolerance 3% Over Line, Load,
    and Temperature Variation
  • Device Quiescent Current Less Than 40 µA
  • Output Voltage Supervisor Included (Power Good)
  • Internal Soft Start
  • Load Isolated From Battery During Shutdown
  • Overtemperature and Overcurrent Protected
  • Micro-Small 10-Pin VSSOP Package
  • EVM Available, TPS60500EVM-193

The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications.

The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value.

The TPS6050x devices come in a micro-small 10-pin VSSOP package.

The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications.

The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value.

The TPS6050x devices come in a micro-small 10-pin VSSOP package.

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類型 標題 日期
* Data sheet TPS6050x High-Efficiency, 250-mA Step-Down Charge Pump datasheet (Rev. C) PDF | HTML 2015年 9月 28日
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018年 12月 11日
Application note Extending the Soft Start Time Without a Soft Start Pin (Rev. B) 2017年 6月 15日
Application note Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs 2011年 9月 19日
EVM User's guide TPS6050xEVM-193 Step-Down Charge Pump User's Guide 2002年 3月 21日

設計與開發

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開發板

TPS60500EVM-193 — 適用降壓充電泵 TPS60500 的評估模組

TPS60500EVM-193 是用於高效率降壓充電泵 TPS60500 的評估工具。TPS60500 的輸出電壓可在 0.8 V 至 3.3 V 的範圍內調整。在 EVM 上,輸出電壓設為 1.5 V。TPS60500 會以 1.8 V 至 6.5 V 的輸入電壓運作。輸入電壓必須至少比所選輸出電壓高出 1 V。該裝置可提供高達 250 mA 的輸出電流。

使用指南: PDF
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Gerber 檔案

TPS6050xVM Gerber Files

SLVC143.ZIP (338 KB)
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSSOP (DGS) 10 Ultra Librarian

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  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊:
  • 晶圓廠位置
  • 組裝地點

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