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LT8672IDDB#TRMPBF
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Product Detailed Parameters
- Description：IC GATE DRVR HIGH-SIDE 10DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：-
- Channel Type：Single
- Number of Drivers：1
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：3V ~ 42V
- Logic Voltage - VIL, VIH：-
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x2)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The LT8672IDDB#TRMPBF is an Active Rectifier Controller manufactured by Analog Devices Inc. It is designed to manage synchronous rectification in power supply circuits while providing reverse current protection. The device operates within a specified temperature range and utilizes a DFN-8 package for surface mount installation. This component serves as a critical interface between the controller logic and external MOSFETs, ensuring efficient power conversion and system reliability under varying load conditions.
Feature Summary
- Integrates active rectifier control with built-in reverse protection capabilities
- Optimized for driving external N-channel MOSFETs in synchronous applications
- Supports low-loss conduction through precise gate drive timing
Applications
- Synchronous buck converter designs requiring high efficiency
- Power systems needing reverse current blocking functionality
- Industrial power management modules
Procurement Notes
Verify the exact part number LT8672IDDB#TRMPBF against official Analog Devices documentation to ensure correct suffix identification. Confirm that the DFN-8 package and specific thermal characteristics match your design requirements. Cross-reference datasheet revisions to validate pinout compatibility and electrical specifications before finalizing procurement orders.
Selection Notes
Select this component when designing synchronous rectification stages that require integrated reverse protection without additional discrete components. Evaluate the DFN-8 package constraints regarding thermal dissipation and PCB layout space. Ensure the external MOSFET selection aligns with the controller's gate drive capabilities and switching frequency requirements for optimal performance.
Part Context
This part belongs to the LT8672 family of active rectifier controllers from Analog Devices. These devices are engineered to replace traditional diodes in synchronous power supplies, reducing conduction losses. The IDDB suffix indicates a specific industrial temperature grade and DFN-8 packaging configuration, distinguishing it from other variants in the series.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may lack the specific reverse protection integration or gate drive characteristics required for direct pin-to-pin compatibility.
