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Product Detailed Parameters
- Description：IC REG CTRLR MULT TOP 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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#TRPBF is a high-input voltage DC-DC switching controller manufactured by Analog Devices Inc. It supports Boost, Flyback, SEPIC, and Inverting topologies with an input voltage range of 5.5 V to 100 V. The device operates at a switching frequency between 100 kHz and 1 MHz. It features a supply current of 1.6 mA and a quiescent current of 1.75 mA. The output configuration allows for positive or negative isolated outputs. It is housed in a 10-MSOP-EP package and functions within a junction temperature range of -40°C to +125°C.
Feature Summary
- Supports multiple converter topologies including boost, flyback, SEPIC, and inverting configurations.
- Enables clock synchronization for noise reduction and multi-phase operation.
- Includes integrated control features such as soft start, enable pin, and frequency control.
Applications
- Industrial power supplies requiring high input voltage ranges
- Automotive electronics systems
- Telecommunications infrastructure equipment
Procurement Notes
Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the A-grade temperature rating matches system requirements. Ensure compatibility with the 10-MSOP-EP footprint during PCB layout. Check for RoHS compliance documentation if required by regional regulations.
Selection Notes
Select this component for designs needing wide input voltage coverage up to 100 V. Consider the MSOP-10 package size for space-constrained applications. Evaluate thermal performance given the exposed pad requirement. Compare against standard controllers if lower input voltages suffice.
Part Context
This part belongs to the LT3758 family of high-voltage DC/DC controllers. It shares functional similarities with other members like the LT3758EMSE#TRPBF but may differ in temperature grades or packaging variants. The family is designed for versatile power conversion needs in demanding environments.
Replacement Considerations
LT3758EMSE#TRPBF serves as a direct alternative within the same series. Verify temperature range specifications before substitution. Ensure pinout compatibility remains identical across variants.
