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LTC1267CG-ADJ5 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 BUCK 28SSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC1267CG-ADJ5
- Description：IC REG CTRLR BUCK 28SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
DC DC Switching Controllers datasheet and documents for LTC1267CG-ADJ5
DC DC Switching Controllers Overview
The LTC1267CG-ADJ5 is a dual high-efficiency synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates within an input voltage range of 3V to 36V and provides adjustable output voltages from 1.24V to 36V. The device is housed in a 28-SSOP package with a width of 5.30mm. Classified as a DC-DC switch controller, it supports both boost and buck topologies. The component has a minimum operating temperature of -40°C and a maximum of +85°C. It is currently marked as inactive or discontinued.
DC DC Switching Controllers Feature Summary
- Dual channel architecture for synchronous step-down regulation
- Supports N-channel or P-channel MOSFET configurations
- Adjustable output voltage capability across a wide range
DC DC Switching Controllers Applications
- Notebook computer power supplies
- General purpose DC-DC conversion systems
- Battery-powered equipment requiring efficient voltage regulation
DC DC Switching Controllers Procurement Notes
This component is officially listed as inactive or discontinued by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or obsolete inventory. Ensure compatibility with existing designs as no new production units are expected. Cross-reference with replacement parts if sourcing for new manufacturing.
DC DC Switching Controllers Selection Notes
Select this controller for applications requiring dual synchronous buck regulation with adjustable outputs. Verify that the 28-SSOP package fits the PCB layout constraints. Confirm that the input voltage range of 3V to 36V aligns with the system power source. Consider the discontinued status when planning long-term supply chain stability.
DC DC Switching Controllers Part Context
The LTC1267 series belongs to Analog Devices' portfolio of power management ICs designed for high-efficiency switching regulators. This specific model integrates control logic for dual channels, reducing component count compared to single-channel solutions. It is part of the broader LTC1266/LTC1267 family, which focuses on compact, efficient power conversion for portable and industrial electronics.
DC DC Switching Controllers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Analog Devices technical support for direct replacements or evaluate similar dual-channel synchronous controllers from the same manufacturer.
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