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LTC3703EG#TRPBF 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 LTC3703EG#TRPBF
- Description：IC REG CTRLR BUCK 28SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：9.3V ~ 15V
- Frequency - Switching：100kHz ~ 600kHz
- Duty Cycle (Max)：93%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Soft Start
- 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 LTC3703EG#TRPBF
DC DC Switching Controllers Overview
The LTC3703EG#TRPBF is a synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4.5V to 60V and supports output voltages from 0.8V to 55V. The device features a fixed switching frequency of 250kHz, with synchronization capability up to 1MHz. It delivers a maximum output current of 10A and includes integrated soft-start functionality. The component is housed in a 28-lead SSOP package and is rated for operation between -40°C and +125°C.
DC DC Switching Controllers Feature Summary
- Synchronous buck topology with integrated high-side and low-side gate drivers
- Constant frequency current mode control architecture
- Clock synchronization capability for noise immunity
- Integrated soft-start function to limit inrush current
DC DC Switching Controllers Applications
- Industrial point-of-load regulation
- Telecommunications power distribution
- Distributed power systems
- Battery-powered equipment
DC DC Switching Controllers Procurement Notes
Verify the specific suffix against official documentation to confirm package type and temperature rating. Confirm RoHS compliance status through manufacturer datasheets. Ensure compatibility with external MOSFETs regarding gate drive requirements. Validate supply chain authenticity via authorized distributors only.
DC DC Switching Controllers Selection Notes
Select this controller for applications requiring high efficiency and precise voltage regulation under heavy loads. Consider the 250kHz base frequency for standard component sizing. Evaluate thermal management needs given the 10A output capability. Verify that the 60V input limit aligns with system bus voltages.
DC DC Switching Controllers Part Context
This component belongs to the LTC3703 family of synchronous buck controllers designed for high-current applications. It complements other Analog Devices power management solutions by providing robust control for isolated and non-isolated DC/DC converters. The part is engineered for reliability in demanding industrial environments.
DC DC Switching Controllers Replacement Considerations
Consult official substitution guides for pin-compatible alternatives. Verify electrical parameters match before integration. No direct public substitutes are confirmed in available data.
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