Manufacturer Part Number
MP9447GL-Z
Manufacturer
Monolithic Power Systems
Introduction
MP9447GL-Z is a highly efficient, synchronous, step-down switching regulator designed for Power Management applications.
Product Features and Performance
Synchronous buck regulator topology
Adjustable output voltage range from 0.8V to 32.4V
Capable of delivering an output current of up to 5A
Wide input voltage range between 4.5V and 36V
Variable switching frequency from 200kHz to 650kHz
High-efficiency power conversion
Supports high-temperature operation up to 125°C
Product Advantages
High efficiency resulting in reduced heat dissipation and energy loss
Versatility with a wide input and output voltage range
Improved power density due to compact 20-QFN package
Thermal regulation ensures stability across temperature ranges
Key Technical Parameters
Minimum Input Voltage: 4.5V
Maximum Input Voltage: 36V
Minimum Output Voltage: 0.8V
Maximum Output Voltage: 32.4V
Current Output: 5A
Switching Frequency Range: 200kHz ~ 650kHz
Operating Temperature Range: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built-in over-temperature protection
Under-voltage lockout
Over-current protection
Compatibility
Designed to be compatible with a variety of industrial standard 20-VFQFN Exposed Pad footprints
Can be integrated into diverse electrical circuit designs due to its adjustable output specifications
Application Areas
Industrial power supplies
Automotive electronics
Portable devices
Telecommunications equipment
Computing systems
Product Lifecycle
Currently active product
No reported discontinuation
Options available for replacements or upgrades
Several Key Reasons to Choose This Product
Highly versatile across various input and output voltages
Efficiency reduces operational costs and improves system longevity
Compact form factor allows for integration into space-constrained applications
Robust quality features ensure reliability and safety in critical applications
Backed by Monolithic Power Systems' reputation for high-quality power solutions
