Product Summary
The ICL7660AMTV883 is a monolithic, CMOS switched-capacitor voltage converter that inverts, doubles, divides, or multiplies a positive input voltage. Operation is guaranteed from 1.5V to 10V with no external diode over the full temperature range. The ICL7660AMTV883 combines low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. Applications of the ICL7660AMTV883 include generating a -5V supply from a +5V logic supply to power analog circuitry.
Parametrics
ICL7660AMTV883 absolute maximum ratings: (1)Supply Voltage (V+ to GND, or GND to VOUT): 10.5V; (2)Input Voltage on Pins 1, 6, and 7: -0.3V ≤ VIN ≤ (V+ + 0.3V); (3)LV Input Current: 20μA; (4)Output Short-Circuit Duration (V+ ≤ 5.5V): Continuous; (5)Continuous Power Dissipation (TA = +70℃): Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; SO (derate 5.88mW/℃ above +70℃): 471mW; μMAX (derate 4.1mW/℃ above +70℃): 330mW; CERDIP (derate 8.00mW/℃ above +70℃): 640mW; TO-99 (derate 6.67mW/℃ above +70℃): 533mW; (6)Operating Temperature Ranges: -55℃ to +125℃; (7)Storage Temperature Range: -65℃ to + 150℃; (8)Lead Temperature (soldering, 10sec): +300℃.
Features
ICL7660AMTV883 features: (1)Miniature μMAX Package; (2)1.5V to 10.0V Operating Supply Voltage Range; (3)98% Typical Power-Conversion Efficiency; (4)Invert, Double, Divide, or Multiply Input Voltages; (5)BOOST Pin Increases Switching Frequencies(MAX1044); (6)No-Load Supply Current: 200μA Max at 5V; (7)No External Diode Required for Higher-Voltage Operation.
Diagrams
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