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LTC3784MPUFD#PBF 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 BOOST 28QFN. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3784MPUFD#PBF
- Description：IC REG CTRLR BOOST 28QFN
- Series：PolyPhase®
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Number of Outputs：2
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 60V
- Frequency - Switching：105kHz ~ 760kHz
- Duty Cycle (Max)：96%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-WFQFN Exposed Pad
- Supplier Device Package：28-QFN (4x5)
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for LTC3784MPUFD#PBF
DC DC Switching Controllers Overview
The LTC3784MPUFD#PBF is a high-performance PolyPhase synchronous boost controller manufactured by Analog Devices Inc. It operates with an input voltage range of 2.3 V to 60 V and delivers up to 10 A output current. The device features a switching frequency adjustable from 105 kHz to 760 kHz and maintains a quiescent current of 28 uA. It utilizes a QFN-28 package and supports operation temperatures between -40°C and +125°C.
DC DC Switching Controllers Feature Summary
- PolyPhase architecture for efficient multi-phase synchronous boost control
- Wide input voltage range supporting 2.3 V to 60 V sources
- Low quiescent current consumption for enhanced standby efficiency
- Adjustable switching frequency for optimized inductor selection
DC DC Switching Controllers Applications
- Industrial power supply systems
- Automotive electronics power management
- Aerospace equipment power regulation
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request official datasheets and material declarations prior to integration. Ensure supply chain documentation aligns with project quality standards.
DC DC Switching Controllers Selection Notes
Select this controller for applications requiring high current density and wide input voltage ranges. The PolyPhase design reduces input and output ripple currents compared to single-phase solutions. Evaluate thermal performance within the specified operating temperature range. Ensure external components support the 60 V maximum rating.
DC DC Switching Controllers Part Context
This component belongs to the LTC3784 series of PolyPhase synchronous boost controllers. It is designed for high-efficiency step-up conversion in demanding environments. The device integrates control logic for multiple phases to distribute thermal load. It serves as a core power management IC for robust DC/DC conversion tasks.
DC DC Switching Controllers Replacement Considerations
LTC3784EUFD#PBF offers similar functionality with a slightly different operating temperature range and package configuration. Verify pin compatibility and electrical specifications before substitution.
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