Manufacturer Part Number
LT1956EFE-5#TRPBF
Manufacturer
analog-devices
Introduction
This device is a high-performance step-down (Buck) switching regulator used for power management applications.
Product Features and Performance
Step-Down (Buck) function with positive output configuration
High voltage input range from 5.5V to 60V
Fixed 5V output voltage
5A switch current capability
500kHz switching frequency for efficient power conversion
Operates at a temperature range of 0°C to 125°C
Surface Mount Technology for compact and reliable integration
Designed with an exposed pad package to improve heat dissipation
Product Advantages
Supports a wide range of input voltages, making it versatile for various applications
High output current capability for driving larger loads
High-frequency operation reduces the size of external components
High-temperature operation range ensures reliability under thermal stress
The exposed pad package enhances thermal performance and reliability
Key Technical Parameters
Voltage Input (Min): 5.5V
Voltage Input (Max): 60V
Voltage Output (Min/Fixed): 5V
Current Output: 1.5A (Switch)
Frequency Switching: 500kHz
Operating Temperature: 0°C ~ 125°C (TJ)
Quality and Safety Features
Integrated thermal protection to prevent overheating
Robust surface mount package for increased durability
Compatibility
Compatible with a wide range of input sources due to its broad input voltage range
Can be used in systems requiring a steady 5V power supply
Application Areas
Power management for industrial control systems
Automotive electronics
Portable devices and mobile power supplies
Telecommunications equipment
Product Lifecycle
Active product status, indicating ongoing production and availability
No current indication of discontinuation, ensuring long-term availability for designs
Several Key Reasons to Choose This Product
Versatile input voltage range accommodates a wide variety of power sources
High switch current capability suitable for demanding applications
Compact surface mount package saves space on PCBs
High switching frequency allows for smaller, less expensive external components
Enhanced thermal performance ensures reliability in high-temperature environments