Manufacturer Part Number
MP8770GQ-Z
Manufacturer
Monolithic Power Systems
Introduction
The MP8770GQ-Z is a highly efficient, synchronous, step-down switch mode converter. It's part of the voltage regulators — DC DC switching regulators category designed for power management applications.
Product Features and Performance
Synchronous step-down regulator topology
High efficiency for power saving
Integrated high-side and low-side MOSFETs
Adjustable output voltage
Soft start to limit inrush current during startup
Thermal shutdown protection
Over-current protection
Frequency programmable via an external resistor
Power good indicator for voltage regulation monitoring
Low quiescent current
Product Advantages
High efficiency reducing power losses
Compact 16-PowerVFQFN package suitable for space-constrained applications
Integrated protection features ensure system safety
Low component count leading to simpler design and lower system cost
Smooth power-up sequencing with soft start feature
Stable operation with programmable switching frequency
Key Technical Parameters
Input Voltage Range: Wide range to accommodate various applications
Output Voltage: Adjustable to meet specific requirements
Current Output: High output current capability
Switching Frequency: Programmable for design flexibility
Operating Temperature Range: Suitable for a wide range of environmental conditions
Quality and Safety Features
Thermal shutdown for overheating protection
Over-current protection to prevent damage under abnormal conditions
Under-voltage lockout to avoid operation at insufficient voltages
Compatibility
Compatible with a variety of surface mount technologies
Fits standard 16-QFN (3x3) footprint on PCB
Application Areas
Consumer Electronics
Telecommunication Equipment
Networking Systems
Computer Peripherals
Portable Devices
Product Lifecycle
Active product status indicates the device is currently being manufactured
Not reported as nearing discontinuation, ensuring long-term availability
Upgrade paths or replacements typically available through manufacturer
Several Key Reasons to Choose This Product
High efficiency for power conservation in end applications
Versatile input voltage range suitable for various power sources
Adjustable output voltage to match specific load requirements
Integrated safety features for a robust and reliable operation
Compact, space-saving design facilitating use in diverse applications
Ongoing product lifecycle with support from Monolithic Power Systems
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