TPS60501

illustrate

The TPS6050x device is a step-down charge pump that produces a specification for a fixed 3.3 volts, 1.8 volts, 1.5 volts, or adjustable output voltage for the home. With only four small ceramic capacitors, a complete high-efficiency DC/DC charge pump converter needs to be built. To achieve high efficiency over a wide input voltage range, the charge pump automatically selects three different conversion modes. The output can provide a maximum output current of 250 mA. Good power supervision of the output voltage and high level, the output voltage rises to 97% of its nominal value.

characteristic

• Regulated voltage 3.3 volts, 1.8 volts, 1.5 volts, or adjustable output voltage
• Up to 250 mA output current
• Input voltage from 1.8 V to 6.5 V
• Up to 90% efficiency
• Output voltage tolerance three pass-throughs, load %, and temperature variation
• The quiescent current of the device is less than 40 microamps
• Output voltage monitoring included (power supply normal)
• Internal soft start
• Isolation from battery load during shutdown
• Overheat and overcurrent protection
• Microscopic 10-pin MSOP package
• EVM available, TPS60500EVM - 193
• apply
  • Personal digital assistant
  • DSP core supply
  • Cellular phones
  • Portable instrument
  • Internet audio player
  • Computer peripherals
  • USB-powered applications