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Product Description

LM5122 Adjustable Step-up And Regulated Power Supply Module (12V-48V)

LM5122 is a classic high-performance and high-efficiency synchronous step-up controller chip with wide voltage input range (maximum 65V) and 10A-level high-current output, which can solve most applications of DC high-current output. It is determined by actual measurement that this module can output 48V voltage and the current can reach 5A continuous output (under the condition of good heat dissipation), but the heat dissipation must be done well, otherwise the power chip will protect itself from thermal shutdown; This module has the characteristics of high output voltage, large on-load current, high conversion efficiency, etc. In addition, this module has small size, MINI version design and layout, so it has good engineering application and index.

Adopt brand-new LM5122, 12A saturated power integrated inductor, high power, high withstand voltage, low internal resistance, fast M0-S tube, and large capacity input and output filter. capacitor.

Product Parameter:

  • Module type: LM5122
  • Input voltage: 8V-40V
  • Output voltage: 12V-48V adjustable
  • Output current: continuous output is better than 3A and peak value is 5A
  • Output power: typical value: 24V@4A on-load test
  • Module size: 53.5 x 30 x 12.2 mm

Application: LM5122 module is applied to high-power boost power supply

Precautions for using the module:

  • This module adopts a DC-DC boost voltage DC voltage stabilizing module designed by LM5122 high-performance synchronous boost controller. this module has high output current and high output voltage, so please pay attention to heat dissipation of the module when in use, and pay attention to safety when outputting high voltage.
  • This module only supports the maximum voltage output of 48V for the time being.

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