EN6347QI-E - 

Evaluation Board, Step Down DC/DC Converter, 4A DC/DC Buck Converter With Integrated Inductor


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Product Overview

EN6347QI-E is an evaluation board for EN6347QI, 4A high efficiency DC to DC buck converter with integrated inductor which represents another innovation in low power switching converters, setting a new benchmark in power density of 113W/in2. The total solution footprint is only 75mm2. A complete power system on a chip (PowerSoC), the EN6347QI integrates power switches, inductor, gate drive, controller and loop compensation in a tiny 4mm x 7mm package. The small footprint also enables the use of this part where space is at a premium. This power management IC is an excellent choice for low power applications that require a small solution footprint, while delivering superb efficiency, exceptional thermal performance, low noise, high reliability and ease of use.
  • Integrated inductor, MOSFETS, controller
  • Outstanding power density
  • 2.375V to 6.6V input range
  • 95% Peak efficiency
  • Light lode mode with programmable set point
  • 2% output voltage accuracy over line, load, temp
  • Full load operation from -40 to +85 deg C without the need for airflow or heat sink
  • Low ripple and EMI (CISPR 22 Class B compliant)
  • Clock synchronization to external system clock or other Enpirion PowerSoCs
  • Output Enable and Power OK signals


Power Management, Wireless, Communications & Networking, Industrial, Test & Measurement


Be mindful of the polarity. Even though the evaluation board comes with reverse polarity protection diodes, it may not protect the device under all conditions.

Product Information

Power Management - Voltage Regulator
Step Down DC / DC Converter
Evaluation Board EN6347QI
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