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LTC3786IMSE#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 MULT TOP 16MSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3786IMSE#PBF
- Description：IC REG CTRLR MULT TOP 16MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Boost, Flyback, SEPIC
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 38V
- Frequency - Switching：105kHz ~ 760kHz
- Duty Cycle (Max)：96%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：16-MSOP-EP
DC DC Switching Controllers datasheet and documents for LTC3786IMSE#PBF
DC DC Switching Controllers Overview
The LTC3786IMSE#PBF is a synchronous step-down DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4.5V to 38V and supports adjustable output voltages with a maximum output current capability of 5A. The device features a programmable switching frequency ranging from 50kHz to 900kHz and maintains a low quiescent current of 55µA. It utilizes a 16-MSOP-EP package and functions reliably across an operating temperature range of -40°C to +125°C.
DC DC Switching Controllers Feature Summary
- Synchronous rectification architecture for high efficiency
- Programmable switching frequency control
- Integrated soft-start functionality
- Current mode control with cycle-by-cycle limiting
DC DC Switching Controllers Applications
- Industrial point-of-load regulation
- Telecommunications power systems
- Embedded computing power distribution
- Battery-powered equipment charging
DC DC Switching Controllers Procurement Notes
Verify the specific suffix #PBF indicates lead-free compliance and RoHS adherence before procurement. Confirm the MSOP-EP package variant matches the target PCB footprint requirements. Ensure the selected frequency setting aligns with external inductor specifications for optimal performance.
DC DC Switching Controllers Selection Notes
Select this component when designing systems requiring wide input voltage ranges up to 38V. Consider the thermal performance of the exposed pad package for high-current applications. Evaluate the required switching frequency against electromagnetic interference constraints and passive component size limitations.
DC DC Switching Controllers Part Context
This part belongs to the LTC3786 family of synchronous buck controllers designed for versatile power management solutions. It integrates high-side and low-side gate drivers to support external N-channel MOSFETs. The design simplifies board layout through integrated compensation and timing components.
DC DC Switching Controllers Replacement Considerations
Direct replacements include the LTC3786EMSE#PBF for commercial grade variants. Verify pin compatibility and electrical parameter alignment before substitution.
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