1. Skip to navigation
  2. Skip to content
  3. Skip to sidebar

Solutions Power Management Switching Regulator Step-Down (Buck) Regulators External Power Switch Buck Controllers
Solutions DC Regulator Solutions DC-DC Voltage Regulation Step Down DC-DC Solutions (Vin > Vout)
Solutions Power Management Switching Regulator Step-Down (Buck) Regulators Multiple Output Buck

DC447A - LTC3728EUH | 2-Phase Dual Output Power Supply, Vin = 5V - 14V, Vout1 = 2.5V @ 13A, Vout2 = 1.8V @ 13A

Demonstration circuit 447 is a step-down converter featuring the LTC3728EUH regulator. The PolyPhase® dual output controller LTC3728EUH drives two high current synchronous buck converters. Input is 5V–14V, output 1 is 2.5V with loads up to 13A and output 2 is 1.8V with loads up to 13A. For applications with input voltage less than 5V, DC447 includes a circuit footprint on the bottom side to provide a 5V bias power supply.

DC447A - Schematic

 

View More Step Down DC-DC Solutions (Vin > Vout) Solutions

LTC3728LEUH Demo Board | Dual Output, 5V to 24Vin, 5Vout1 @ 4A, 3.3Vout2 @ 5A
LTC3774EUHE Demo Board | Sync Buck Controller, 4-Phase (LTC3774 x2), 10V ≤ VIN ≤ 14V, Vout = 1.2V @ 120A

View All - List View • Table View