RT9266 Tiny DC Step-Up Power Module 3V-5V, 1A

Description

Feature:

• Input voltage from 1-5V, output voltage at 5V.
• Output current arrange from 1A, maximally at 1.5A (Nominate power at 5W)
• Low voltage ripple (less than 30mV), use high quality MCC Capacitor instead of Aliumium Cap or Tantanium Cap, industrial level -40℃ ~ 85℃
• Very very small size: 14 * 18.8 mm with Standard pitch design DIP12 (IN- to IN+ spacing is around 6*2.54mm)
• High conversion efficiency up to 96%, but when the input voltage lower, the efficiency get higher, when voltage at 3.3V, efficiency is 80%, power lost at 0.625W. (Should be the highest on this price and size level)
• Temperature rising at 30℃ on full load
• Pin pitch (VIN-GND, VOUT-GND) is 11.5mm, input to output pins pitch is 15.2mm.

Application: Portable battery charger, 5V system power supplying

Note:

• Reverse connecting protection on low power only when current lower than 2A
• Undervoltage protection:
  • LED off when input voltage less than 2.7V with load
  • LED slightly on when input voltage less than 2.7V without load
  • LED on when input voltage over than 2.7V with load

Documents: This module do not offer a schematic, but product supply is stable.

Additional information