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LTC3827IG-1#PBF 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 LTC3827IG-1#PBF
- Description：IC REG CTRLR BUCK 28SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：2
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：4V ~ 36V
- Frequency - Switching：250kHz ~ 530kHz
- Duty Cycle (Max)：99.40%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable, Power Good, Soft Start, Tracking
- Operating Temperature：-40°C ~ 85°C (TA)
- 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 LTC3827IG-1#PBF
DC DC Switching Controllers Overview
The LTC3827IG-1#PBF is a low quiescent current, dual-phase synchronous step-down controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4V to 36V and supports switching frequencies up to 400 kHz. The device delivers outputs between 800 mV and 10 V with a maximum output current capability of 25 A per phase. It features a shutdown function and maintains a typical operating supply current of 80 uA. The component is housed in a 28-pin SSOP package and functions reliably across an industrial temperature range from -40°C to +85°C.
DC DC Switching Controllers Feature Summary
- Dual-phase architecture for high-current step-down applications
- Low quiescent current operation for improved efficiency
- Integrated synchronous rectification control
DC DC Switching Controllers Applications
- Point-of-load power supplies
- Industrial equipment power distribution
- Telecommunications infrastructure
DC DC Switching Controllers Procurement Notes
Verify availability status as the part may be subject to limited supply or factory special orders. Confirm that the specific suffix #PBF indicates lead-free compliance and RoHS adherence before finalizing procurement plans. Ensure compatibility with existing design specifications regarding the SSOP-28 package dimensions and thermal requirements.
DC DC Switching Controllers Selection Notes
Select this controller when designing dual-phase buck converters requiring low standby power consumption. It is suitable for applications needing precise voltage regulation within the 800 mV to 10 V range. Consider the 400 kHz switching frequency for balancing component size and efficiency. Verify that the 25 A output current rating meets the load requirements of the target system.
DC DC Switching Controllers Part Context
This component belongs to the LTC3827-1 series of power management ICs designed for efficient DC/DC conversion. It serves as a switching controller for synchronous buck topologies. The device integrates essential control logic for multi-phase operation, supporting modern power delivery standards in compact form factors.
DC DC Switching Controllers Replacement Considerations
The LTC3827EG-1#TR is a pin-compatible alternative within the same family, offering different packaging options.
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