Datasheet4U Logo Datasheet4U.com

MAX660 - CMOS Monolithic Voltage Converter

General Description

The MAX660 monolithic, charge-pump voltage inverter converts a +1.5V to +5.5V input to a corresponding -1.5V to -5.5V output.

Using only two low-cost capacitors, the charge pump’s 100mA output replaces switching regulators, eliminating inductors and their associated cost, size, and EMI.

Key Features

  • ® ® ® ® ® ® ® ® ® Small Capacitors 0.65V Typ Loss at 100mA Load Low 120µA Operating Current 6.5Ω Typ Output Impedance Guaranteed ROUT < 15W for C1 = C2 = 10mF Pin-Compatible High-Current ICL7660 Upgrade Inverts or Doubles Input Supply Voltage Selectable Oscillator Frequency: 10kHz/80kHz 88% Typ Conversion Efficiency at 100mA (IL to GND) MAX660 ______________Ordering Information PART MAX660CPA MAX660CSA MAX660C/D MAX660EPA MAX660ESA MAX660MJA TEMP. RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C -.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MAX660 Switched Capacitor Voltage Converter Texas Instruments
MAX660 Switched Capacitor Voltage Converter National Semiconductor
MAX6602 Five-Channel Precision Temperature Monitor Maxim Integrated Products
MAX6603 Platinum RTD-to-Voltage Signal Conditioner Maxim Integrated Products
MAX660CPA CMOS Monolithic Voltage Converter Maxim Integrated

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX6605 Low-Power Analog Temperature Sensor
MAX6607 Low-Voltage Analog Temperature Sensors
MAX6608 Low-Voltage Analog Temperature Sensors
MAX6610 Precision / Low-Power / 6-Pin SOT23 Temperature Sensors and Voltage References
MAX6611 Precision / Low-Power / 6-Pin SOT23 Temperature Sensors and Voltage References

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-3293; Rev. 2; 9/96 CMOS Monolithic Voltage Converter _______________General Description The MAX660 monolithic, charge-pump voltage inverter converts a +1.5V to +5.5V input to a corresponding -1.5V to -5.5V output. Using only two low-cost capacitors, the charge pump’s 100mA output replaces switching regulators, eliminating inductors and their associated cost, size, and EMI. Greater than 90% efficiency over most of its load-current range combined with a typical operating current of only 120µA provides ideal performance for both battery-powered and boardlevel voltage conversion applications. The MAX660 can also double the output voltage of an input power supply or battery, providing +9.35V at 100mA from a +5V input.