KX3001 PDF Datasheet
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Description
This is Synchronous Boost DC/DC Regulator.
KX3001
Synchronous Boost DC, DC Regulator KX3001 Features
Up to 94% Efficiency Low voltage start-up 0.9V Shut-down current: < 1 A Input voltage Output voltage with Schottky) 0.9V 2.5V 4.4V 4.3V (Up to 5V
Description
The KX3001 is high efficiency synchronous, PWM step-up DC, DC converters optimized to provide a high efficient solution to medium power systems. The devices work under the input voltage between 0.9V and 4.4V with a 1.4MH- fixed frequency switching. These features minimize overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The K KX3001 is capable of supplying an output voltage between 2.5V and 4.3V, the internal synchronous switch is desired to provide high efficiency without Schottky. The devices also featured providing up to 260mA from a single AA cell input or up to 600mA from a 2-cell AA with a 3V, 3.3V output. The KX3001 regulators are available in the industry standard SOT-23-6 power packages (or up.