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LTC3787EUFD#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 LTC3787EUFD#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 ~ 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 LTC3787EUFD#PBF
DC DC Switching Controllers Overview
The LTC3787EUFD#PBF is a synchronous step-up DC/DC controller from Analog Devices, designed for high-efficiency power conversion. It operates with an input voltage range of 2.3V to 60V and supports output voltages from 1.2V to 60V. The device features a switchable frequency between 105kHz and 760kHz and delivers up to 10A of output current. It utilizes a 28-lead QFN package and functions within a temperature range of -40°C to +125°C.
DC DC Switching Controllers Feature Summary
- Synchronous boost topology for enhanced efficiency
- Wide input voltage capability supporting low source levels
- Adjustable switching frequency for optimization
- Integrated soft-start and current limit protection
DC DC Switching Controllers Applications
- Industrial power systems
- Automotive electronics
- Telecommunications infrastructure
DC DC Switching Controllers Procurement Notes
Verify the specific suffix 'EUFD' against official Analog Devices documentation to confirm the exact temperature grade and packaging configuration. Ensure compatibility with required thermal management solutions given the QFN form factor. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.
DC DC Switching Controllers Selection Notes
Select this component when designing high-voltage boost converters requiring wide input ranges. Compare static current consumption against application standby requirements. Evaluate the thermal performance of the exposed pad in the 28-QFN package relative to the expected 10A load conditions and ambient operating environment constraints.
DC DC Switching Controllers Part Context
This part belongs to the PolyPhase series of power management ICs from Analog Devices. It serves as a controller for external MOSFETs in synchronous rectification applications. The device integrates control logic for precise regulation without internal power switches, allowing designers to select optimal external components for specific current and voltage ratings.
DC DC Switching Controllers Replacement Considerations
The LTC3784EUFD#PBF is a documented single-phase alternative within the same family. Verify pinout compatibility and control feature parity before substitution.
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