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EP53A8LQI

Enpirion
Part Number EP53A8LQI
Manufacturer Enpirion
Description 1000mA Synchronous Buck Regulator
Published Dec 24, 2010
Detailed Description EP53A8LQI/EP53A8HQI 1000mA Synchronous Buck Regulator with Integrated Inductor RoHS Compliant; Halogen Free Description...
Datasheet PDF File EP53A8LQI PDF File

EP53A8LQI
EP53A8LQI

Overview
EP53A8LQI/EP53A8HQI 1000mA Synchronous Buck Regulator with Integrated Inductor RoHS Compliant; Halogen Free Description The EP53A8LQI and EP53A8HQI are a 1000mA PowerSOC.
The device integrates MOSFET switches, control, compensation, and the Inductor in an advanced 3mm x 3mm QFN Package.
Integrated inductor ensures the complete power solution is fully characterized with the inductor carefully matched to the silicon and compensation network.
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It enables a tiny solution footprint, low output ripple, low part-count, and high reliability, while maintaining high efficiency.
The complete solution can be implemented in as little as 21mm2.
The EP53A8xQI uses a 3-pin VID to easily select the output voltage setting.
Output voltage settings are available in 2 optimized ranges providing coverage for typical VOUT settings.
The VID pins can be changed on the fly for fast dynamic voltage scaling.
EP53A8LQI further has the option to use an external voltage divider.
Features • • • • • • • • • • • • •...


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