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Product Detailed Parameters
- Description：IC REG CTRLR MULT TOP 16TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Up, Step-Down, Step-Up/Step-Down
- Output Configuration：Positive or Negative
- Topology：Buck, Boost, SEPIC
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：4V ~ 60V
- Frequency - Switching：200kHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable, Soft Start
- Operating Temperature：-55°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：16-TSSOP-EP
- Grade：-
- Qualification：-
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Overview
The LT3724MPFE#PBF is a high-voltage current mode switching regulator controller manufactured by Analog Devices Inc. It supports Buck, Boost, and SEPIC topologies within a single device. The component operates with a supply voltage range of 4V to 60V and features a fixed switching frequency of 200kHz. It includes control features such as enable functionality and soft start capabilities. The device is housed in a 16-pin TSSOP package and does not include an integrated synchronous rectifier or clock synchronization interface.
Feature Summary
- Supports multiple power converter topologies including Buck, Boost, and SEPIC configurations
- Operates with high input voltage supply range up to 60V
- Includes built-in soft start and enable control functions
Applications
- Industrial power supply systems
- Automotive electronics applications
- Telecommunications infrastructure equipment
Procurement Notes
Verify the specific ordering suffix and package type against the manufacturer's official datasheet to ensure compatibility with design requirements. Confirm RoHS compliance status and manufacturing lifecycle stage prior to procurement. Check for regional distribution restrictions or limited availability conditions that may affect supply chain planning.
Selection Notes
Select this controller when a single IC must support multiple topology variations such as Buck, Boost, or SEPIC. Ensure the application input voltage remains within the 4V to 60V operating range. Consider the fixed 200kHz switching frequency for filter component sizing. Verify that external synchronous rectification is feasible if higher efficiency is required.
Part Context
This component belongs to the high-voltage switching regulator controller family from Analog Devices. It is designed for applications requiring flexible topology support without needing separate controllers for different converter types. The MPFE designation indicates a specific package and temperature grade variant within the broader LT3724 product line.
Replacement Considerations
Consult the official Analog Devices replacement guide for verified substitute part numbers. Cross-reference pinout compatibility and electrical specifications before substituting. Generic equivalents may not support the same multi-topology flexibility or voltage range.
