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ENPIRION  EP53F8QI-E  Evaluation Board, 1.5A Synchronous Buck PWM DC-DC Converter With Integrated Inductor

ENPIRION EP53F8QI-E
Technical Data Sheet (260.55KB) EN See all Technical Docs

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Product Overview

EP53F8QI-E is an evaluation board for EP53F8QI of 1.5A and 4MHz Point of Load DC to DC buck converter with integrated inductor which offers the user the perfect combination of power density and high efficiency. With a solution footprint of just under 40mm2, the power density is a phenomenal 140mW/mm2. A complete power system on a chip (PowerSoC), the EP53F8QI point of load product integrates power switches, inductor, gate drive, controller and compensation in a tiny 3mm x 3mm x 1.1mm, 16 lead QFN package. The EP53F8QI output voltage programming is achieved with a very flexible resistor divider and allows an output voltage range of 0.6V to VIN-0.5V.
  • Integrated inductor
  • High efficiency up to 94%
  • Low ripple voltage; 4mVP-P typical, for RF compatibility
  • Optimal combination of footprint and efficiency
  • Resistor divider output voltage programming
  • 2.4 V to 5.5V input range
  • Low dropout operation: 100 % duty cycle
  • Under voltage lockout, over current, short-circuit and thermal protection
Be mindful of the polarity. Even though the evaluation board comes with reverse polarity protection diodes, it is rarely a good idea to reverse the input polarity.

 

Product Information

Silicon Manufacturer:
Enpirion
Silicon Core Number:
EP53F8QI
Kit Application Type:
Power Management - Voltage Regulator
Application Sub Type:
Step Down DC / DC Converter
Kit Contents:
Evaluation Board EP53F8QI
Product Range:
-
Automotive Qualifications Standard:
-
Features:
1.5A Synchronous Buck PWM DC-DC Converter with Integrated Inductor
SVHC:
To Be Advised

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Applications

  • Power Management;
  • Wireless;
  • Communications & Networking;
  • Portable Devices;
  • Audio;
  • Imaging, Video & Vision

Legislation and Environmental

RoHS Compliant:
No
Independent Distributor

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