FAN5660 Datasheet (Fairchild Semiconductor) - Monolithic Inductorless CMOS DC/DC Converter

FAN5660, Monolithic Inductorless CMOS DC/DC Converter

The FAN5660 is a monolithic charge-pump which can invert, double or split a +1.5V to +5.5V input voltage.

Using only two identical low-cost capacitors, the charge pump replaces switching regulators, thus eliminating inductors and their associated cost, size, and EMI.

The device has a greater than 90

FAN5660 Features

* Inverts, Doubles or Splits Input Supply Voltage 90% Typ Conversion Efﬁciency at 100mA load current 0.5V Typ Loss at 100mA Load Low 160µA Operating Current 5.0Ω Typ Output Resistance for C1 = C2 = 100µF Selectable Oscillator Freque