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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
Solutions Power Management Switching Regulator Digitally Programmable Regulators
Solutions Power Management Switching Regulator Step-Down (Buck) Regulators External Power Switch Buck Controllers
Solutions Monitor, Control and Protection Digital Power System Management

DC2174A-B - LTC3882EUJ Demo Board | Dual Phase Single Output PMBus Buck, 7V ≤ VIN ≤ 14V; 0.5V ≤ VOUT0 ≤ 2V @ 70A

Demonstration circuit 2174A-B is a high current, high efficiency, dual-phase single-output synchronous buck converter featuring the LTC®3882EUJ, a dual output voltage mode controller. The DC2174A-B operates with a 7V to 14V input voltage and is configured for 1V output at 70A. The output voltage adjustment range is 0.5V to 2V. The LTC3882 has the PMBus interface and power system management functions.

DC2174A - Schematic

 

Companion Demo Boards

DC1613A - USB-to-PMBus Controller for Use with LTpowerPlay



Software

LTpowerPlay

LTpowerPlay is a powerful development environment supporting Linear Technology's Digital Power System Management (PSM) products, providing unprecedented diagnostic and debug features.

Click here to download LTpowerPlay

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

LTC3882EUJ Demo Board | 7V ≤ VIN ≤ 14V; 0.5V ≤ VOUT0 ≤ 2V @ 35A, 0.5V ≤ VOUT1 ≤ 2V @ 35A
LTC3774EUHE Demo Board | Sync Buck Controller, 4-Phase (LTC3774 x2), 10V ≤ VIN ≤ 14V, Vout = 1.2V @ 120A

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