LTC3875EUJ#PBF
- Mfr.Part #
- LTC3875EUJ#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 40QFN
- Stock
- 95
- In Stock :
- 95
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Clock Sync :
- No
- Number of Outputs :
- 2
- Synchronous Rectifier :
- yes
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Width :
- 6mm
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Input Voltage (Min) :
- 4.5V
- Surface Mount :
- yes
- Package / Case :
- 40-WFQFN Exposed Pad
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Number of Terminations :
- 40
- Topology :
- Buck
- Factory Lead Time :
- 10 Weeks
- Packaging :
- Tube
- Frequency - Switching :
- 250kHz~720kHz
- Input Voltage-Nom :
- 15V
- Length :
- 6mm
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Surface Mount
- Base Part Number :
- LTC3875
- Additional Feature :
- OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT AND 0.6 VOLT TO 5 VOLT
- Function :
- Step-Down
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- JESD-30 Code :
- S-PQCC-N40
- Published :
- 2015
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage (Max) :
- 38V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Datasheets
- LTC3875EUJ#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC3875EUJ#PBF Overview
The LTC3875EUJ#PBF by Analog Devices, Inc. is a sophisticated dual output synchronous step-down DC DC switching controller that provides advanced power management solutions for demanding applications. This controller integrates high-performance control features into a compact 40QFN package, making it an ideal choice for space-constrained applications. The LTC3875EUJ#PBF ensures efficient power conversion with precise load regulation and adaptive shoot-through protection, enhancing system reliability and performance. The inclusion of programmable loop compensation and differential output voltage sensing contributes to optimized system stability and response.
LTC3875EUJ#PBF Features
The LTC3875EUJ#PBF includes numerous features that benefit system designers aiming to achieve robust and efficient power delivery. Key features include:
- Dual output synchronous operation, enabling efficient power management of multiple rails simultaneously.
- Wide input voltage range, suitable for various battery and industrial applications.
- Adjustable switching frequency from 250kHz to 770kHz, allowing designers to optimize efficiency and component size.
- Precision voltage regulation that ensures consistent performance under varying load and input conditions.
- Integrated fault protection for overcurrent, overvoltage, and thermal conditions, enhancing system safety and longevity.
LTC3875EUJ#PBF Applications
- Telecommunications Infrastructure
This controller can be applied to power management solutions within telecommunications infrastructure, where stable and efficient power is crucial for system reliability and longevity.
- Data Center Servers
In data center servers, the LTC3875EUJ#PBF manages power supply efficiently, supporting high-density configurations and improving energy savings.
- Automotive Electronics
Utilized in automotive electronics, this controller supports critical systems by providing reliable and continuous power delivery even under extreme conditions.
- Portable Devices
For portable devices, the LTC3875EUJ#PBF offers a compact solution for power control, ensuring longer battery life and optimized performance.
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