Manufacturer Part Number
LT8619IMSE-5#PBF
Manufacturer
Analog Devices
Introduction
The LT8619IMSE-5#PBF is a highly efficient step-down DC/DC converter from Analog Devices, designed for power management applications.
Product Features and Performance
Step-Down Buck Regulator
Fixed Output Voltage of 5V
3V to 60V Wide Input Voltage Range
2A Output Current Capacity
300kHz to 2.2MHz Adjustable Switching Frequency
Synchronous Rectification for Improved Efficiency
Operating Temperature Range from -40°C to 125°C
16-TFSOP Exposed Pad Package for Enhanced Thermal Performance
Surface Mount Technology for Compact Circuit Design
Product Advantages
High Efficiency for Power Conservation
Low Drop-out Operation for Better Performance Under Low Input Voltage Conditions
Adjustable Frequency for Flexibility and Optimization in Various Applications
Integrated Synchronous Rectifier to Minimize External Components
Key Technical Parameters
Minimum Input Voltage: 3V
Maximum Input Voltage: 60V
Minimum/Fixed Output Voltage: 5V
Output Current: 1.2A
Switching Frequency Range: 300kHz to 2.2MHz
Synchronous Rectifier Included
Thermal Operating Range: -40°C to 125°C
Mounting Type: Surface Mount
Package/Case: 16-TFSOP Exposed Pad
Supplier Device Package: 16-MSOP-EP
Quality and Safety Features
Over-Temperature Protection
Built-In Overcurrent Protection
Thermal Shutdown
Compatibility
Compatible with Various Input Sources from 3V to 60V
Suitable for Standard Surface-Mount Technology and Processes
Application Areas
Telecommunications
Industrial Power Supplies
Automotive Electronics
Portable Devices
Networking Equipment
Product Lifecycle
Active Product Status
No Indication of Nearing Discontinuation
Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
Broad Input Voltage Range Adapts to Multiple Power Sources
Precise 5V Output Suitable for Standard Logic Levels
Configurable Switching Frequency Allows for Design Versatility
High Efficiency Synchronous Operation Saves Energy
Robust Thermal and Safety Features for Reliable Operation
Small Footprint Enables Use in Space-Constrained Applications