CAT660 Datasheet (Catalyst Semiconductor) - 100mA CMOS Charge Pump Inverter/Doubler

CAT660, 100mA CMOS Charge Pump Inverter/Doubler

The CAT660 is a charge-pump voltage converter.

It will invert a 1.5V to 5.5V input to a -1.5V to -5.5V output.

Only two external capacitors are needed.

With a guaranteed 100mA output current capability, the CAT660 can replace a switching regulator and its inductor.

Lower EMI is achieved due to the a

CAT660 Features

* I Replaces MAX660 and LTC®660 I Converts V+ to V- or V+ to 2V+ I Low output resistance, 4Ω typical I High power efficiency I Selectable charge pump frequency I Low quiescent current H GEN FR ALO EE LE A D F R E ETM I Pin-compatible, high-current alternative to 7660/1044 I Industrial temperatu