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Product Detailed Parameters
- Description：IC REG CTRLR MULT TOP 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：Transistor Driver
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive or Negative, Isolation Capable
- Topology：Boost, Flyback, SEPIC
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：5.5V ~ 100V
- Frequency - Switching：100kHz ~ 1MHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Frequency Control, Soft Start
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：10-MSOP-EP
- Grade：-
- Qualification：-
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Overview
The LT3758AEMSE#PBF is a high input voltage DC/DC controller manufactured by Analog Devices Inc., designed for versatile power conversion topologies including boost, flyback, SEPIC, and inverting configurations. It operates within an input voltage range of 5.5 V to 100 V and supports a switching frequency from 100 kHz to 1 MHz. The device features a maximum output current capability of 10 mA with a single output channel. It functions reliably across an extended temperature range of -40°C to +125°C TJ. Packaged in a 10-MSOP-EP surface-mount format, it integrates clock synchronization and soft-start capabilities for stable system performance.
Feature Summary
- Supports multiple converter topologies including boost, flyback, SEPIC, and inverting configurations for flexible power design.
- Enables external clock synchronization to minimize noise interference in sensitive applications.
- Integrates programmable soft-start functionality to manage inrush currents during startup sequences.
Applications
- Industrial control systems requiring isolated or non-isolated power supplies
- Automotive electronics operating under high voltage conditions
- Telecommunications infrastructure power management modules
Procurement Notes
Verify the specific suffix PBF indicates lead-free compliance before procurement. Confirm the MSOP-EP package variant matches your PCB footprint requirements. Ensure the supplier provides valid traceability documentation for automotive-grade components if applicable. Cross-reference the datasheet revision date to ensure compatibility with latest design specifications.
Selection Notes
Select this component when designing circuits requiring high input voltages up to 100 V with flexible topology options. Consider the 10-MSOP-EP package for space-constrained surface-mount applications. Evaluate the need for clock synchronization if operating in noisy electromagnetic environments. Verify that the thermal performance of the exposed pad meets your board's heat dissipation capabilities.
Part Context
This part belongs to the LT3758 series of high-voltage DC/DC controllers. It shares functional similarities with other members like the LT3758AIMSE#PBF but differs in package type and specific electrical characteristics. The series is designed for applications demanding robust performance across wide input voltage ranges and multiple converter architectures.
Replacement Considerations
LT3758AIMSE#PBF offers similar functionality in a different package configuration. LT3758AEMSE#TRPBF provides the same core controller in tape-and-reel packaging for automated assembly. Verify pinout compatibility and thermal requirements when substituting between these variants.
