Manufacturer Part Number
LT3758IDD#TRPBF
Manufacturer
Analog Devices
Introduction
A versatile high voltage DC DC controller designed for boost, flyback, and SEPIC power supply applications.
Product Features and Performance
Integrated transistor driver for simplified circuitry
Operates in step-up or step-up/step-down modes
Supports positive or negative output configurations
Isolation capability for flexible designs
Compatible with Boost, Flyback, SEPIC topologies
Single output with one-phase control
Wide input voltage range from 5.5V to 100V
Switching frequency range from 100kHz to 1MHz
Clock synchronization feature
Control features include Enable, Frequency Control, and Soft Start
Thermally efficient 10-WFDFN exposed pad package
Product Advantages
Broad input voltage adaptability to handle varying power supplies
High-frequency operation capability for reduced size of passive components
Synchronization reduces system noise and provides cleaner power
Integrated functions minimize external component count
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 5.5V ~ 100V
Frequency Switching: 100kHz ~ 1MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust operating temperature range ensures reliability in challenging environments
Compatibility
Mounting Type: Surface Mount
Package / Case: 10-WFDFN Exposed Pad
Supplier Device Package: 10-DFN (3x3)
Application Areas
Industrial power supplies
Automotive electronics
Telecommunications equipment
Portable devices
Medical equipment
Product Lifecycle
Current product status: Active
No indication of discontinuation, replacements, or upgrades at present
Several Key Reasons to Choose This Product
Wide input voltage range caters to a variety of power sources
Flexibility in output voltage configuration, including isolation
High switching frequency for compact power supply design
Clock synchronization feature for noise-sensitive applications
Temperature resilience guarantees performance in industrial conditions
Manufactured by Analog Devices, a reputable source for quality power management ICs