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LTC3875IUJ#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 40QFN. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3875IUJ#TRPBF
- Description：IC REG CTRLR BUCK 40QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：2
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 38V
- Frequency - Switching：250kHz ~ 720kHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for LTC3875IUJ#TRPBF
DC DC Switching Controllers Overview
The LTC3875IUJ#TRPBF is a synchronous step-down DC/DC controller from Analog Devices, designed for high-current applications. It operates with an input voltage range of 4.5V to 14V and supports up to four phases for parallel operation. The device features a fixed switching frequency of 400kHz and delivers a regulated output voltage of 1V at currents up to 120A when configured in a four-phase setup. It utilizes a QFN-40 package and functions within a temperature range of -40°C to +125°C.
DC DC Switching Controllers Feature Summary
- Synchronous buck topology with integrated phase control
- Supports multi-phase parallel operation for high current density
- Fixed 400kHz switching frequency for optimized component size
- Integrated error amplifier and compensation network
DC DC Switching Controllers Applications
- Distributed power architectures in industrial systems
- High-performance computing and server power supplies
- Telecommunications base station power distribution
- Point-of-load regulation for FPGA and ASIC cores
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