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DC/DC POL Converter, Adjustable, Buck, 250 kHz, 600 mV to 5.5 V out, 6 A, QFN-47

LMZ31506RUQT - DC/DC POL Converter, Adjustable, Buck, 250 kHz, 600 mV to 5.5 V out, 6 A, QFN-47

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Product Overview

The LMZ31506RUQT is a SIMPLE SWITCHER® Power Module with current sharing that combines a 6A DC-to-DC converter with power MOSFETs, a shielded inductor and passives into a low profile. This is an easy-to-use integrated power solution. This total power solution allows as few as three external components and eliminates the loop compensation and magnetic part selection process. It is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation with thermal impedance of 13°C/W junction to ambient. The device delivers the full 6A rated output current at 85°C ambient temperature without airflow. The LMZ31506 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering performance DSPs and FPGAs.
  • Complete integrated power solution allows small footprint, low-profile design
  • Supports parallel operation for higher current
  • Synchronizes to an external clock
  • Adjustable slow-start
  • Output voltage sequencing/tracking
  • Power good output
  • Programmable undervoltage lockout
  • Output overcurrent protection
  • Over temperature protection
  • Pre-bias output start-up
  • Adjustable switching frequency
  • Meets EN55022 class B emissions - Integrated shielded inductor
  • Wide-output voltage adjust - 0.6 to 5.5V with 1% reference accuracy
  • Green product and no Sb/Br


Signal Processing, Aerospace, Defence, Military, RF Communications, Imaging, Video & Vision, Medical, Communications & Networking, Automation & Process Control, Test & Measurement

Product Information

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1 Output







Buck (Step Down)



MSL 3 - 168 hours
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$19.71 ( $21.68  Inc. GST)

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