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LTC7852ERHE#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is 6-PHASE BUCK CONTROLLER DRIVES D. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC7852ERHE#TRPBF
- Description：6-PHASE BUCK CONTROLLER DRIVES D
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：2
- Output Phases：6
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 5.5V
- Frequency - Switching：200kHz ~ 1.2MHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：48-WFQFN Exposed Pad
- Supplier Device Package：48-GQFN (5x6)
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for LTC7852ERHE#TRPBF
DC DC Switching Controllers Overview
The LTC7852ERHE#TRPBF is a six-phase synchronous buck controller manufactured by Analog Devices Inc. It operates with a supply voltage range of 4.5V to 5.5V and supports switching frequencies between 200kHz and 1.2MHz. The device features two positive outputs and utilizes a 48-GQFN (5x6) package. Key control characteristics include current limiting, enable functionality, frequency control, power good indication, slope compensation, soft start, and tracking capabilities.
DC DC Switching Controllers Feature Summary
- Supports six-phase synchronous buck topology for high-current applications
- Integrates dual positive output configuration
- Includes advanced control features such as current limiting, soft start, and tracking
DC DC Switching Controllers Applications
DC DC Switching Controllers Procurement Notes
Verify the specific suffix ERHE against official Analog Devices documentation to confirm pinout and thermal pad specifications. Confirm RoHS compliance status through the manufacturer's datasheet. Ensure the 48-GQFN footprint matches your PCB design requirements before procurement.
DC DC Switching Controllers Selection Notes
Select this component when designing high-efficiency power systems requiring multiple phases. The wide switching frequency range allows optimization for size and efficiency. Verify that the input voltage remains within the 4.5V to 5.5V operating range for proper controller function.
DC DC Switching Controllers Part Context
This part belongs to the LTC7852 series of DC/DC switching controllers. It is designed for applications demanding high current delivery with reduced component count. The synchronous rectification capability improves overall system efficiency compared to non-synchronous alternatives.
DC DC Switching Controllers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
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