Manufacturer Part Number
LTC3805MPMSE-5#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3805MPMSE-5#TRPBF is a DC DC switching controller specifically designed for power management. It is versatile in its functions such as Step-Up and Step-Up/Step-Down configurations.
Product Features and Performance
Output Type: Transistor Driver
Functions include Step-Up, Step-Up/Step-Down
Capable of isolation in output configuration
Supports topologies like Boost, Flyback, SEPIC
Single output and single phase operation
Adjustable switching frequency from 70kHz to 700kHz
Maximum duty cycle of 80%
Features clock synchronization
Integrated control features such as Enable and Soft Start
Product Advantages
High efficiency and flexibility in voltage regulation
Compatible with a range of circuit topologies
Robust temperature range ensuring operation in extreme conditions
Key Technical Parameters
Output Type: Transistor Driver
Voltage Supply (Vcc/Vdd): 3.95V ~ 9.5V
Frequency Switching: 70kHz ~ 700kHz
Duty Cycle (Max): 80%
Operating Temperature: -55°C ~ 150°C (TJ)
Quality and Safety Features
Operates effectively across a wide range of temperatures for high-reliability
Compatibility
Designed for use in systems requiring voltage stepping functions, both up and down.
Application Areas
Suitable for diversified applications spanning telecommunications, industrial systems, and aerospace sectors where power efficiency and regulation are crucial.
Product Lifecycle
Currently in an active phase with continual production and support, not nearing discontinuation. Availability of replacements or upgrades to be confirmed based on future developments.
Several Key Reasons to Choose This Product
Versatile functions supporting both Step-Up and Step-Up/Step-Down
Wide operating temperature suitable for harsh environments
Flexibility in application due to adjustable frequencies and multiple topologies
Enhanced control with features like Soft Start and clock synchronization
Reliable performance backed by a reputable manufacturer in power management technology, Analog Devices