DESCRIPTION

The SS6610/11G are high-efficiency step-up DC/DC converters, with a start-up voltage as low as 0.8V, and an operating voltage down to 0.7V. Consuming only 20µA of quiescent current, these devices include a built-in synchronous rectifier that reduces size and cost by eliminating the need for an external Schottky diode, and improves overall efficiency by minimizing losses.

FEATURES

Quiescent supply current of 20mA.

Power-saving shutdown mode (0.1µA typical).

Internal synchronous rectifier

On-chip low-battery detector.

Low battery hysteresis

Pb-free, RoHS compliant MSOP-8

APPLICATIONS

Palmtop and notebook computers.

PDAs

Wireless phones

Pocket organizers.

Digital cameras.

Hand-held devices with 1 to 3 cells of NiMH/NiCd batteries.