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LTC3787IUFD#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 BOOST 28QFN. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3787IUFD#TRPBF
- Description：IC REG CTRLR BOOST 28QFN
- Series：PolyPhase®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 ~ 38V
- 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：-40°C ~ 125°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 LTC3787IUFD#TRPBF
DC DC Switching Controllers Overview
The LTC3787IUFD#TRPBF is a synchronous boost DC/DC switching controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5V to 38V and supports output voltages from 1.2V to 60V. The device delivers up to 10A of output current with a quiescent current of 135µA. Switching frequency is adjustable between 105kHz and 760kHz. It features a 28-WFQFN package with an exposed pad, rated for operation from -40°C to +125°C junction temperature.
DC DC Switching Controllers Feature Summary
- Synchronous rectification architecture for high efficiency
- Integrated current mode control with cycle-by-cycle current limiting
- Supports soft-start, enable, and power good functions
- Capable of driving external N-channel MOSFETs
DC DC Switching Controllers Applications
- High-power LED lighting systems
- Industrial power supplies
- Telecommunications equipment
- Battery-powered devices requiring step-up conversion
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific environmental declarations. Ensure the ordering suffix matches the required tape and reel packaging format. Validate that the part number corresponds to the industrial temperature grade intended for your application requirements.
DC DC Switching Controllers Selection Notes
Select this controller when designing boost converters requiring high efficiency and precise current regulation. Consider the maximum input voltage limits and thermal dissipation capabilities of the QFN package. Evaluate the need for external components such as inductors and capacitors based on the desired switching frequency and output current specifications.
DC DC Switching Controllers Part Context
This component belongs to the PolyPhase series of power management ICs from Analog Devices. It is designed for applications demanding robust performance in space-constrained environments. The 28-QFN package facilitates surface-mount assembly, supporting automated manufacturing processes while maintaining high thermal performance.
DC DC Switching Controllers Replacement Considerations
LTC3787IUFD#PBF is the tube-packaged equivalent of this component.
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