Analog Devices Inc. LTC3118EUFD Demo Board DC2045A

Analog Devices Inc. LTC3118EUFD Demo Board DC2045A is an evaluation board featuring an example circuit based on the LTC3118 Buck-Boost DC-DC Converter. The LTC3118 includes integrated low-loss Power-Path™ Control. The unique all-N-Channel architecture provides efficient operation from either input source to a programmable output voltage above, below, or equal to the input. Voltage capability of up to 18V provides flexibility and voltage margin for a variety of applications and power sources.

The LTC3118 uses a low noise, current mode architecture with a fixed 1.2MHz Pulse Width Modulation (PWM) mode frequency that minimizes the solution footprint. For high efficiency at light loads, automatic Burst Mode™ operation can be selected consuming only 50μA of quiescent current in sleep.

The LTC3118EUFD Demo Board DC2045A can be monitored through V1GD, V2GD, and PGD (Power Good) indicators There are accurate RUN comparators to program independent UVLO thresholds, and output disconnect in shutdown. Other features include 2μA shutdown current, short-circuit protection, soft-start, inductor current limit, and thermal overload protection.


  • Input Voltage Range (VIN): 2.5V to 180V
  • Output Voltage (VOUT): 5.0V
  • Output Current (IOUT): 2.0A for VIN > 5.0V

Test Setup

Mechanical Drawing - Analog Devices Inc. LTC3118EUFD Demo Board DC2045A
Zveřejněno: 2019-06-28 | Aktualizováno: 2022-03-11