Product Summary

The MAX660CSA monolithic, charge-pump voltage inverter converts a +1.5V to +5.5V input to a corresponding -1.5V to -5.5V output. The MAX660CSA can also double the output voltage of an input power supply or battery, providing +9.35V at 100mA from a +5V input. The applications of the MAX660CSA are Laptop Computers, Medical Instruments, Interface Power Supplies, Hand-Held Instruments, Operational-Amplifier Power Supplies.

Parametrics

MAX660CSA absolute maximum ratings: (1)Supply Voltage (V+ to GND, or GND to OUT):+6V; (2)LV Input Voltage:(OUT - 0.3V) to (V+ + 0.3V); (3)FC and OSC Input Voltages:The least negative of (OUT - 0.3V) or (V+ - 6V) to (V+ + 0.3V); (4)OUT and V+ Continuous Output Current:120mA; (5)Output Short-Circuit Duration to GND:1sec; (6)Continuous Power Dissipation:471mW; (7)Operating Temperature Ranges:0℃ to +70℃; (8)Storage Temperature Range:-65℃ to +160℃; (9)Lead Temperature (soldering, 10sec):+300℃.

Features

MAX660CSA features: (1)Small Capacitors; (2)0.65V Typ Loss at 100mA Load; (3)Low 120μA Operating Current; (4)6.5Ω Typ Output Impedance; (5)Guaranteed ROUT < 15W for C1 = C2 = 10mF; (6)Pin-Compatible High-Current ICL7660 Upgrade; (7)Inverts or Doubles Input Supply Voltage; (8)Selectable Oscillator Frequency: 10kHz/80kHz; (9)88% Typ Conversion Efficiency at 100mA(IL to GND).

Diagrams

MAX660CSA pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX660CSA
MAX660CSA

Maxim Integrated Products

Charge Pumps CMOS Monolithic Voltage Converter

Data Sheet

0-8310: $1.99
MAX660CSA+
MAX660CSA+

Maxim Integrated Products

Charge Pumps CMOS Monolithic Voltage Converter

Data Sheet

0-1: $4.91
1-25: $3.30
25-50: $2.39
50-100: $2.36
MAX660CSA+T
MAX660CSA+T

Maxim Integrated Products

Charge Pumps CMOS Monolithic Voltage Converter

Data Sheet

0-1: $4.49
1-25: $3.01
25-50: $2.44
50-250: $2.39
MAX660CSA-T
MAX660CSA-T

Maxim Integrated Products

Charge Pumps CMOS Monolithic Voltage Converter

Data Sheet

0-2080: $2.03
2080-2500: $2.03