LM2665M6/NOPB Datasheet

Charge Pumps


The LM2665M6/NOPB CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of +2.5V to +5.5V. Two low cost capacitors and a diode (needed during start-up) are used in this circuit to provide up to 40 mA of output current. The LM2665 can also work as a voltage divider to split a voltage in the range of +1.8V to +11V in half.The LM2665M6/NOPB operates at 160 kHz oscillator frequency to reduce output resistance and voltage ripple. With an operating current of only 650 μA (operating efficiency greater than 90% with most loads) and 1μA typical shutdown current, the LM2665 provides ideal performance for battery powered systems. The device is in SOT-23-6 package. LM2665M6/NOPB Features • Doubles or Splits Input Supply Voltage• SOT23-6 Package• 12Ω Typical Output Impedance• 90% Typical Conversion Efficiency at 40 mA• 1μA Typical Shutdown Current• Cellular Phones• Pagers


[{"Name":"Function","Value":"Step Up "},{"Name":"Output Voltage","Value":"5 V to 11 V "},{"Name":"Output Current","Value":"40 mA"},{"Name":"Supply Current","Value":"1250 uA "},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"SOT-23-6 "},{"Name":"Packaging","Value":"Reel "}]

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