A7533 Datasheet - AiT

A7533 DC-DC CONVERTER BOOST

The A7533 is a step-up converter that provides a boosted output voltage from a low voltage source. Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making it an ideal choice for single cell alkaline/ NiMH battery operations. A switching frequency of 1MHz min.

A7533 Features

* Up to 95% Efficiency Output voltage accuracy ±3% 1MHz Switching Frequency allows small inductor and output cap

* Input boost-strapping allows using small or no input cap

* Low VIN Start-up Voltage down to 850mV Ideal for Single Alkaline Cell operations

* Max

A7533-AiT.pdf