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LTC3770EG#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 LTC3770EG#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)：4V ~ 32V
- Frequency - Switching：-
- Duty Cycle (Max)：90%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, On Time Control, 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 LTC3770EG#TRPBF
DC DC Switching Controllers Overview
The LTC3770EG#TRPBF is a synchronous step-down DC/DC switching controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 32V and supports output currents up to 10A. The device features a highly accurate 0.6V reference voltage with 0.67% precision, enabling low output voltages. It utilizes a 28-SSOP package and functions within a temperature range of -40°C to +85°C.
DC DC Switching Controllers Feature Summary
- Synchronous buck topology for high-efficiency power conversion
- Wide input voltage operating range from 4V to 32V
- High accuracy 0.6V reference voltage with 0.67% tolerance
- Integrated tracking and margining capabilities
DC DC Switching Controllers Applications
- Industrial power systems requiring wide input ranges
- Telecommunications infrastructure equipment
- Point-of-load regulation for digital circuits
- Battery-powered devices with varying supply levels
DC DC Switching Controllers Procurement Notes
Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm the 28-SSOP package variant matches your PCB footprint requirements. Ensure compatibility with the required input voltage range of 4V to 32V for your specific application design constraints.
DC DC Switching Controllers Selection Notes
Select this component for applications requiring precise low-voltage regulation from higher input sources. The integrated synchronous rectification improves efficiency compared to diode-based solutions. Consider the thermal performance in the SSOP package for high-current designs exceeding 10A.
DC DC Switching Controllers Part Context
This part belongs to the LTC3770 family of synchronous buck controllers designed for flexible power management. It complements other Analog Devices PMICs by offering tracking and margining features essential for complex system power sequencing and reliability testing in industrial environments.
DC DC Switching Controllers Replacement Considerations
Check for direct pin-compatible alternatives within the same manufacturer's portfolio that support similar input voltage ranges. Verify if updated revisions offer improved thermal characteristics or additional protection features while maintaining functional equivalence.
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