Switched Capacitor Voltage Converter
The LM2765 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of +1.8V to +5.5V. Two low cost capacitors and a Diode are used in this circuit to provide up to 20 mA of output current.
The LM2765 operates at 50 kHz switching frequency to reduce output resistance and voltage ripple. With an operating current of only 130 ?A (operating efficiency greater than 90% with most loads) and 0.1?A typical shutdown current, the LM2765 provides ideal performance for battery powered systems. The device is manufactured in a SOT-23-6 package.
By National Semiconductor Corporation
|LM2765M6X||Texas Instruments||SWITCHED CAPACITOR CONVERTER, 100kHz SWITCHING FREQ-MAX, PDSO6, SOT-23, 6 PIN|
|LM2765M6X/NOPB||Texas Instruments||Switched Capacitor Voltage Converter 6-SOT-23 -40 to 85|
|LM2765 Pb-Free||LM2765 Cross Reference||LM2765 Schematic||LM2765 Distributor|
|LM2765 Application Notes||LM2765 RoHS||LM2765 Circuits||LM2765 footprint|