MAX660CPA

MAX660CPA

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MAX660CPA
IC REG CHARG PUMP INV 100MA 8DIP
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$1.24

Price update:a months ago
Available in stock: 4835
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Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated
MAX660CPA Products

General Description

The MAX660CPA 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 board level voltage conversion applications.

The MAX660CPA can also double the output voltage of an input power supply or battery, providing +9.35V at 100mA from a +5V
input.
A frequency control (FC) pin selects either 10kHz typ or 80kHz typ (40kHz min) operation to optimize capacitor size and quiescent current. The oscillator frequency can also be adjusted with an external capacitor or driven with an external clock. 

The MAX660CPA is a pin compatible, high-current upgrade of the ICL7660.
The MAX660CPA is available in both 8-pin DIP and small outline packages in commercial, extended, and military temperature ranges.
For 50mA applications, consider the MAX860/MAX861 pin-compatible devices (also available in ultra-small µMAX packages).
Applications

Laptop Computers
Medical Instruments
Interface Power Supplies
Hand-Held Instruments
Operational-Amplifier Power Supplies

Features

♦ Small Capacitors
♦ 0.65V Typ Loss at 100mA Load
♦ Low 120µA Operating Current
♦ 6.5Ω Typ Output Impedance
♦ Guaranteed ROUT < 15Ω for C1 = C2 = 10µF ♦ 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)

Feature

  • Small Capacitors
  • 0.65V Typ Loss at 100mA Load
  • Low 120μA Operating Current
  • 6.5Ω Typ Output Impedance
  • Guaranteed ROUT < 15Ω for C1 = C2 = 10μF
  • 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)

Applications

  • Handheld Instruments (PDAs, Palmtops)
  • Interface Power Supplies
  • Laptop Computers
  • Medical Instruments
  • Operational Amplifier Power Supplies

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Output (Min/Fixed) -Vin, 2Vin
Package Tube
Current - Output 100mA
Product Status Obsolete
Frequency - Switching 10kHz, 80kHz
Function Ratiometric
Synchronous Rectifier No
Output Configuration Positive or Negative
Operating Temperature 0°C ~ 70°C (TA)
Topology Charge Pump
Mounting Type Through Hole
Output Type Fixed
Package / Case 8-DIP (0.300", 7.62mm)
Number of Outputs 1
Supplier Device Package 8-PDIP
Voltage - Input (Min) 1.5V
Voltage - Input (Max) 5.5V

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$1.24

Price update:a months ago
Available in stock: 4835
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated

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