General Description

The AS1310 is an ultra low IQ hysteretic step-up DC-DC converter optimized for light loads (60mA), where it achieves efficiencies of up to 92.

Key Features

Input voltage range: 0.7V to 3.6V

Fixed output voltage range: 1.8V to 3.3V

Output current: 60mA @ VIN=0.9V, VOUT=1.8V

Quiescent current: 1µA (typ.)

Shutdown current: < 100nA

Up to 92 efficiency

Output disconnect in shutdown

Feedthrough mode when VIN > VOUT

Adjustable low battery detection

No external diode or transistor required

Over temperature protection

TDFN (2x2) 8-pin package

Applications

The AS1310 is an ideal solution for single and dual cell powered devices as blood glucose meters, remote controls, hearing aids, wireless mouse or any light-load application.