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LTC1772BES6#TRMPBF 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 MULT TOP SOT23-6. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC1772BES6#TRMPBF
- Description：IC REG CTRLR MULT TOP SOT23-6
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Transistor Driver
- Function：Step-Up, Step-Down, Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Buck, Boost, Flyback
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.5V ~ 9.8V
- Frequency - Switching：550kHz
- Duty Cycle (Max)：100%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-23-6
DC DC Switching Controllers datasheet and documents for LTC1772BES6#TRMPBF
DC DC Switching Controllers Overview
The LTC1772BES6#TRMPBF is a DC/DC switching controller manufactured by Analog Devices Inc., housed in a TSOT-23-6 surface-mount package. It supports Buck, Boost, and Flyback topologies with a single positive output configured as a transistor driver. The device operates at a fixed switching frequency of 550 kHz and accepts a supply voltage range of 2.5V to 9.8V. It delivers an output current capability of 5A with a maximum duty cycle of 100%. The unit functions within a temperature range of -40°C to +85°C and includes enable control features.
DC DC Switching Controllers Feature Summary
- Supports multiple power conversion topologies including Buck, Boost, and Flyback configurations
- Enables high-efficiency power management through a 100% maximum duty cycle capability
- Integrates enable functionality for precise system power state control
DC DC Switching Controllers Applications
- Portable electronic devices requiring compact power solutions
- Battery-powered systems utilizing Buck, Boost, or Flyback architectures
- Embedded applications needing multi-topology DC/DC control
DC DC Switching Controllers Procurement Notes
Verify the exact suffix against official Analog Devices documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status and material declarations via the manufacturer's data sheet before integration. Ensure the component matches the required thermal and electrical ratings for the target environment.
DC DC Switching Controllers Selection Notes
Select this controller when design requirements demand flexibility across Buck, Boost, and Flyback topologies within a limited footprint. The 550 kHz frequency balances size and efficiency, while the wide input voltage range accommodates various battery chemistries. Evaluate the 5A drive capability against external switch requirements.
DC DC Switching Controllers Part Context
This component belongs to the LTC1772 series of switching regulators from Analog Devices. It is designed for space-constrained applications requiring versatile power stage control. The TSOT-23-6 package provides a compact solution compared to larger industrial packages while maintaining robust performance characteristics.
DC DC Switching Controllers Replacement Considerations
Consult Analog Devices official documentation for confirmed substitute part numbers. Verify pin compatibility and electrical parameter alignment before substitution.
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