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LTC1922EG-1#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 FULL-BRIDGE 20SSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC1922EG-1#TRPBF
- Description：IC REG CTRLR FULL-BRIDGE 20SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up/Step-Down
- Output Configuration：Positive, Isolation Capable
- Topology：Full-Bridge
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：3.8V ~ 10.3V
- Frequency - Switching：Up to 1MHz
- Duty Cycle (Max)：99%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Ramp, Soft Start
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
DC DC Switching Controllers datasheet and documents for LTC1922EG-1#TRPBF
DC DC Switching Controllers Overview
The LTC1922EG-1#TRPBF is a synchronous full-bridge DC/DC switching controller manufactured by Analog Devices Inc. It operates with a maximum switching frequency of 1 MHz and supports duty cycles up to 99%. The device features clock synchronization capability and includes built-in soft-start functionality. It is designed for applications requiring isolated positive outputs and utilizes a 20-pin SSOP package.
DC DC Switching Controllers Feature Summary
- Synchronous full-bridge topology control
- Clock synchronization input
- Integrated soft-start circuitry
DC DC Switching Controllers Applications
- Isolated power supply designs
- Industrial control systems
- Telecommunications equipment
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity and pin alignment prior to integration. Review manufacturer documentation for specific handling requirements and storage conditions to ensure operational reliability in final assemblies.
DC DC Switching Controllers Selection Notes
Evaluate thermal management requirements for the SSOP package configuration. Ensure input voltage range compatibility with the specified 3.8V to 10.3V Vcc/Vdd operating limits. Consider system isolation needs as the controller provides positive isolated outputs suitable for demanding power conversion architectures.
DC DC Switching Controllers Part Context
This component belongs to the LTC1922 series of power management integrated circuits. It functions as a dedicated controller for high-efficiency synchronous rectification in full-bridge converter topologies. The design supports precise timing control and robust performance across varying load conditions within its specified temperature range.
DC DC Switching Controllers Replacement Considerations
LTC1922EG-1#PBF serves as a direct substitute offering identical electrical specifications and pinout compatibility. Verify package type differences between tape-and-reel and tube formats when transitioning between these variants.
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