Product Summary

The ICL7660ACBAZA-T 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 ICL7660ACBAZA-T combines low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. Applications of the ICL7660ACBAZA-T include generating a -5V supply from a +5V logic supply to power analog circuitry.

Parametrics

ICL7660ACBAZA-T 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

ICL7660ACBAZA-T 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

ICL7660ACBAZA-T pin connection

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0-1: $0.70
1-25: $0.59
25-100: $0.49
100-250: $0.46
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