4A 4/75/24V to 0/93/18V KJ369 DC DC Step Down Power Module

SKU: 180636

2.49 2.49 Piece 2.49 USD

¥ 17.60

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  • This is a powerful module using Kis-3R33S integrated with adjustable MOSFET of MP2307DN.

  • Wide input range 4.75-24V with rated 2.5A continuously current (max. up to 4A). great transient respond and cycle current control. This module is great for LED, GPS, MP3 and MP4 etc. 

  • Easy modification with limited components which can be adjustable output voltage to suit you need. 


  • Size: 45 (L) *32 (W) * 16 (H) mm

  • Input voltage: 4.75-24V

  • Output voltage: 0.93-18V

  • Efficiency: up to 98% (when 12v to 5v)

  • Output current: rated 2.5A, max up to 4A peak

  • Programmable Soft-Start

  • Low ESR Ceramic capacitors is recommended at input and output

  • Internal Frequency: Fixed 340kHz

  • Output ripple: 20M bandwidth (for reference only)

  • Protection: Cycle-by-cycle over current protection