MAX660 - CMOS Monolithic Voltage Converter

Product Overview

Maxim

Datasheet Details

Part number	MAX660
Manufacturer	Maxim
File Size	108.36 KB
Description	CMOS Monolithic Voltage Converter
Datasheet	MAX660 Datasheet
Additional preview pages of the MAX660 datasheet.

Product details

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.

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 -.

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Published: May 2, 2005 |