Manufacturer Part Number
MP3391EF-LF-Z
Manufacturer
Monolithic Power Systems
Introduction
The MP3391EF-LF-Z is a high efficiency, step-up controller designed for driving multiple strings of LEDs.
Product Features and Performance
Type: DC DC Controller
Topology: Step-Up (Boost)
No internal switches
Supports up to 8 output channels
Frequency: 280kHz
Dimming: PWM enabled
Product Advantages
Efficient power management for LED applications
Supports wide input voltage range from 9V to 35V
High frequency operation reducing the size of external components
Capable of PWM dimming for varying light intensity
Key Technical Parameters
Voltage - Supply (Min): 9V
Voltage - Supply (Max): 35V
Current - Output/Channel: 120mA
Number of Outputs: 8
Quality and Safety Features
Reliability in operating temperatures ranging from -20°C to 85°C
Designed for surface mount technology, enhancing durability and lifespan
Compatibility
Packaging Type: Tape & Reel (TR)
Mounting Type: Surface Mount
Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Application Areas
Primarily used in LED backlighting applications
Product Lifecycle
Status: Active
Consistent availability with ongoing production support
Several Key Reasons to Choose This Product
High output channel capacity suitable for complex lighting systems
Wide operating voltage range accommodating various power supplies
Integrated PWM dimming facilitating dynamic lighting control
Optimized for power efficiency reducing overall energy cost
Direct surface mount package for robust and compact PCB design.
