HomedatasheetLM2665M6/NOPB

LM2665M6/NOPB Datasheet

Charge Pumps
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Description

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
Features

Parameters

[{"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 "}]

Manufacturer information

SIEMENS [SIEMENS SEMICONDUCTOR GROUP]

Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, our businesses are bundled into eight divisions and Siemens Healthineers as well as Siemens Wind Power as a separately managed businesses.


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