Manufacturer Part Number
MIC24055YJL-TR
Manufacturer
microchip-technology
Introduction
The MIC24055YJL-TR is a highly efficient, compact, step-down (buck) regulator from Microchip Technology's Hyper Speed Control® and SuperSwitcher II™ series, designed for a wide range of power management applications.
Product Features and Performance
Hyper Speed Control® architecture for excellent transient response
SuperSwitcher II™ technology for high efficiency
Adjustable output voltage from 0.8V to 5.5V
Supports input voltages from 4.5V to 19V
Delivers up to 12A of output current
600kHz switching frequency
Integrated synchronous rectifier for improved efficiency
Operates at temperatures ranging from -40°C to 125°C (TJ)
Surface mount 28-PowerVQFN package for compact design
Product Advantages
High efficiency and fast transient response reduce total power loss
Wide input voltage range suits a variety of applications
High output current capability supports power-intensive applications
Compact package size saves board space
Integrated features reduce external component count, simplifying design and reducing cost
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 19V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 5.5V
Current Output: 12A
Frequency Switching: 600kHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built-in overcurrent protection
Thermal shutdown for overtemperature conditions
Robust package ensures reliability across a wide temperature range
Compatibility
Suitable for a wide range of applications requiring adjustable step-down voltage
Compatible with various digital and analog ICs that operate within its voltage and current specifications
Application Areas
Computing systems
Networking equipment
Storage systems
FPGA and ASIC power supplies
Consumer electronics
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Continuous support and availability from Microchip Technology
Several Key Reasons to Choose This Product
Hyper Speed Control® and SuperSwitcher II™ technologies offer superior performance, including fast transient response and high efficiency
Wide input voltage range and high output current capacity provide versatility across different power management needs
Compact, integrated solution reduces overall system size and component count, leading to cost savings
Robust safety features ensure reliable operation under diverse conditions
Active product status with support from a reputable manufacturer ensures long-term availability and technical assistance
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