Manufacturer Part Number
LT3757IMSE#PBF
Manufacturer
Analog Devices
Introduction
The LT3757IMSE#PBF is a versatile switching controller designed for DC-DC conversion in power management applications, capable of stepping up, stepping down, or inverting input voltages.
Product Features and Performance
Operates with a wide input voltage range from 2.9V to 40V
Supports Boost, Flyback, and SEPIC topologies
Integrated transistor driver for driving external power devices
Achieves output configurations both positive and negative
Switching frequency adjustable from 100kHz to 1MHz
Features clock synchronization for noise-sensitive applications
Provides soft start and frequency control capabilities
Product Advantages
Flexible voltage supply range accommodates varying power sources
Ability to configure for multiple topologies enhances design versatility
High switching frequency range allows optimization of efficiency and size
Clock synchronization reduces electromagnetic interference in sensitive applications
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 2.9V ~ 40V
Number of Outputs: 1
Output Phases: 1
Frequency Switching: 100kHz ~ 1MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package/Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Quality and Safety Features
Engineered for robust thermal and electrical performance
Operational over a wide temperature range ensuring reliability under varying environmental conditions
Compatibility
Compatible with external components to support Boost, Flyback, and SEPIC converter designs
Application Areas
Industrial systems
Telecommunications
Automotive technologies
Portable electronics
Product Lifecycle
Currently in an active production status
No indication of discontinuation, ensuring ongoing availability for new designs and maintenance
Several Key Reasons to Choose This Product
Wide input voltage range provides flexibility in application
Supports multiple converter topologies cater to specific design requirements
Adjustable switching frequency for tailored performance
Robust operation in extreme temperatures makes it suitable for harsh environments
Clock synchronization option advantageous for reducing system noise in sensitive applications
LT3757MPMSELinear Technology / Analog Devices
LT3757MPMSE#PBF