ACE707A

Micro Power Step-up DC-DC Converter

VER 1.2

1 

Description

The ACE707A are Pulse Frequency Modulation (PFM) DC/DC converters. These two devices are

functionally equivalent except the switching current limit. The ACE707A is for lower power systems with

100mA current limit.

The ACE707A feature a wide input voltage. The operation voltage is ranged from 1V to 12V. A current

limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad

range of load current. They also feature low quiescent current, switching current limiting, low temperature

coefficient, etc.

Fewer tiny external components are required in the applications to save space and lower cost.

Furthermore, to ease its use in different systems, a disable terminal is designed to turn on or turn off the

chip.

The ACE707A are available in SOT-23-5 package.

Features

Application