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EP53A8LQI - 1000mA Synchronous Buck Regulator

This page provides the datasheet information for the EP53A8LQI, a member of the EP53A8HQI 1000mA Synchronous Buck Regulator family.

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.

Features

  • Integrated Inductor Technology 3mm x 3mm x 1.1mm QFN package Total Solution Footprint ~ 21mm2 Low VOUT ripple for RF compatibility High efficiency, up to 94% 1000mA continuous output current Less than 1µA standby current 5 MHz switching frequency 3 pin VID for glitch free voltage scaling VOUT Range 0.6V to VIN.
  • 0.5V Short circuit and over current protection U.

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Datasheet preview – EP53A8LQI

Datasheet Details

Part number EP53A8LQI
Manufacturer Enpirion
File Size 316.21 KB
Description 1000mA Synchronous Buck Regulator
Datasheet download datasheet EP53A8LQI Datasheet
Additional preview pages of the EP53A8LQI datasheet.

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Full PDF Text Transcription

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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. . 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.
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