GENERAL DESCRIPTION

The ADP3610 is a push-pull switched-capacitor converter voltage doubler. The term “push-pull” refers to two charge pumps working in parallel and in opposing phase to deliver charge to support the output voltage. When one capacitor is pumping charge to the output, the other is recharging. This technique minimizes voltage loss and output voltage ripple.

FEATURES

Push-Pull Charge Pump Doubler Reduces Output Ripple

+3.0 V to +3.6 V Operation

VOUT > +5.4 V @ 320 mA Maximum Load

Output Impedance, RTOTAL ≤ 1.66 V

Shutdown Capability

Overvoltage Protection: VIN > +4 V

Operating Temperature Range: –20°C to +85°C

Thermally Enhanced 16-Lead TSSOP Package

APPLICATIONS

High Current Doublers

LCD Panels

Cellular Phones

Inductorless Boost Converters