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LTC1625CGN#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/BOOST 16SSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC1625CGN#PBF
- Description：IC REG CTRLR BUCK/BOOST 16SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Down, Step-Up/Step-Down
- Output Configuration：Positive or Negative
- Topology：Buck, Boost
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：3.7V ~ 36V
- Frequency - Switching：150kHz
- Duty Cycle (Max)：99%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Soft Start
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：16-SSOP
DC DC Switching Controllers datasheet and documents for LTC1625CGN#PBF
DC DC Switching Controllers Overview
The LTC1625CGN#PBF is a synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates within an input voltage range of 12 V to 28 V and provides a fixed 12 V output at 2.2 A. The device utilizes current mode control architecture and eliminates the need for external sense resistors. It is housed in a 16-lead SSOP package and supports surface mount installation.
DC DC Switching Controllers Feature Summary
- Eliminates the requirement for external current sense resistors through integrated sensing technology
- Utilizes current mode control architecture for precise regulation and fast transient response
- Designed to drive external N-channel power MOSFETs for high-efficiency synchronous step-down conversion
DC DC Switching Controllers Applications
- 12V adjustable-output power supplies
- High-efficiency DC/DC conversion systems
- Synchronous step-down regulation applications
DC DC Switching Controllers Procurement Notes
Verify component authenticity through official Analog Devices channels or authorized distributors. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with manufacturer specifications to prevent moisture damage. Review the latest datasheet for any updates regarding electrical characteristics or handling instructions before integration into design.
DC DC Switching Controllers Selection Notes
Select this controller when designing buck converters that require elimination of sense resistors to improve efficiency and reduce component count. It is suitable for applications requiring stable 12V output from higher input voltages up to 28V. Consider thermal management requirements for the external MOSFETs and inductor selection based on the 2.2A load capability.
DC DC Switching Controllers Part Context
This component belongs to the LTC1625 series of current mode DC/DC controllers. It is part of Analog Devices' portfolio of power management ICs designed for efficient voltage regulation. The CGN suffix indicates the commercial temperature range and SSOP package type, distinguishing it from other variants in the family.
DC DC Switching Controllers Replacement Considerations
Consult official documentation for direct substitutes. Verify compatibility of external components such as MOSFETs and inductors if replacing with similar controllers. Ensure pinout and control logic match the existing design to avoid circuit modification.
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