The ADP3605 is a 120 mA inverting regulator that converts a 3- to 6-volt input into a -3 volt output. It provides a fully regulated output voltage without using inductors. A charge pump converter, the ADP3605 combines the benefits of outstanding accuracy (±5% over line, load and temperature), low shutdown current (10 µA typical) and small size. It has an internal 500 kHz oscillator, allowing use of small charge pump and filter capacitors.
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|ADP3605: 120 mA Switched Capacitor Voltage Inverter with Regulated Output Data Sheet (Rev B, 12/2012) (pdf, 197 kB)||Data Sheets|
ECG Front-End Design is Simplified with MicroConverter®
By Enrique Company-Bosch and Eckart Hartmann, Analog Devices, Inc. (Analog Dialogue, Vol 37, November 2003)
|Charge Pumps Products (March 2003) (pdf, 848 kB)||Solutions Bulletins|
Charge Pump Application Bulletin
(pdf, 970 kB)
All new applications guide for charge pumps
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