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TI(德州仪器) TPS60501
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  • TI(德州仪器) TPS60501
  • TI(德州仪器) TPS60501
  • TI(德州仪器) TPS60501
  • TI(德州仪器) TPS60501
  • TI(德州仪器) TPS60501
  • TI(德州仪器) TPS60501
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TPS60501

TPS60501

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250mA 3.3V 高效降压充电泵

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  • 封装 | 引脚 | 尺寸

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.

  • 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
Vin (min) (V)4.3
Vin (max) (V)6.5
Vout (min) (V)3.3
Vout (max) (V)3.3
Iout (max) (A)0.25
Regulated outputs (#)1
Switching frequency (min) (kHz)600
Switching frequency (max) (kHz)1200
Iq (typ) (mA)0.04
FeaturesDynamic Voltage Scaling
Operating temperature range (°C)-40 to 85
RatingCatalog
TypeCharge pump
VSSOP (DGS)1014.7 mm² 3 x 4.9
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