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RCR2562 - PFM Step-Up DC/DC Converter

Key Features

  • s.
  • Low Start-up Voltage, 1.1V at 1mA.
  • Minimal Number of External Components ( Only an Inductor, a Diode, a MOSFET and two Capacitors ).
  • Adjustable version ( VREF = 1.25V VREF = 2.7V or VREF = 3.3V ).
  • Ultra Low Input Current ( 12μA at Switch Off ).
  • ±2% High Output Voltage Accuracy.
  • Low Ripple and Low Noise.
  • 75% Efficiency with Low Cost Inductor.
  • Functional Block Diagram 0.4 +0.1 -0.1 54 1 23 0.95 2.9 +0.1 -0.1 1.6 +0.1 -0.1 2.7 +0.1 -0.1 0.4 Un.

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SMD Type Integrate Circuit PFM Step-Up DC/DC Converter RCR2562 ■ Features ● Low Start-up Voltage, 1.1V at 1mA ● Minimal Number of External Components ( Only an Inductor, a Diode, a MOSFET and two Capacitors ) ● Adjustable version ( VREF = 1.25V VREF = 2.7V or VREF = 3.3V ) ● Ultra Low Input Current ( 12μA at Switch Off ) ● ±2% High Output Voltage Accuracy ● Low Ripple and Low Noise ● 75% Efficiency with Low Cost Inductor ■ Functional Block Diagram 0.4 +0.1 -0.1 54 1 23 0.95 2.9 +0.1 -0.1 1.6 +0.1 -0.1 2.7 +0.1 -0.1 0.4 Unit: mm 0.1+-00..0051 0.1 0.7 0.95+-00..