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LT8672JMS#TRPBF
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Product Detailed Parameters
- Description：IC GATE DRVR 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- 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)：-50mA, 300mA
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：Automotive
- Qualification：AEC-Q100
- High Side Voltage - Max (Bootstrap)：-
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Overview
The LT8672JMS#TRPBF is an active rectifier controller designed for reverse input protection. It drives an external N-channel MOSFET to replace a power Schottky diode, thereby reducing conduction losses and improving system efficiency. The device helps ease minimum input voltage requirements during cold crank and start-stop conditions, allowing for simpler and more efficient circuit designs.
Feature Summary
- Active rectifier control for reverse input protection
- Drives external N-channel MOSFETs to replace Schottky diodes
- Supports cold crank and start-stop applications
Applications
- Automotive electronics requiring reverse polarity protection
- Start-stop vehicle systems
- Cold crank scenarios with low input voltage constraints
Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the MSOP-10 package type matches your PCB footprint requirements. Ensure compatibility with external N-channel MOSFET selection based on your application's current and voltage ratings before finalizing procurement.
Selection Notes
Select this component when replacing Schottky diodes to improve efficiency in reverse protection circuits. Consider the external MOSFET's Rds(on) and gate drive requirements. Evaluate if the controller's ability to handle low input voltages during cold cranks meets your system's operational needs.
Part Context
This part belongs to the LT8672 family of active rectifier controllers from Analog Devices. These devices are specifically engineered to manage external MOSFETs for bidirectional current flow while preventing reverse current, offering a superior alternative to traditional diode-based protection solutions in power management applications.
Replacement Considerations
LT8672JMS#PBF (Tube version)
FAQ
What is the primary function of the LT8672JMS#TRPBF?
It acts as an active rectifier controller that drives an external N-channel MOSFET to provide reverse input protection, replacing a standard power Schottky diode.
How does this controller benefit automotive applications?
It eases minimum input voltage requirements during cold crank and start-stop events, enabling simpler and more efficient circuit designs compared to passive diode solutions.
