Manufacturer Part Number
MC34025DWR2G
Manufacturer
onsemi
Introduction
The MC34025DWR2G is a half-bridge, isolated AC DC converter designed for power management applications.
Product Features and Performance
Half-Bridge topology
Isolated output for improved safety
Does not contain an internal switch
Capable of starting up at 9.2V
Supports a supply voltage ranging from 8.4V to 30V
Operates at a frequency of 1MHz
Includes frequency control and soft start features
Current limiting for fault protection
Product Advantages
Effective for designs requiring isolation between input and output
High-frequency operation allows for smaller size components
Wide voltage supply range offers application flexibility
Soft start function prevents inrush current at startup
Key Technical Parameters
Topology: Half-Bridge
Voltage Start Up: 9.2 V
Voltage Supply (Vcc/Vdd): 8.4V ~ 30V
Duty Cycle: 45%
Frequency Switching: 1MHz
Operating Temperature: 0°C ~ 70°C (TA)
Quality and Safety Features
Isolation between power input and output for safety
Current limiting feature to protect against overcurrent conditions
Compatibility
Designed for configurations requiring a half-bridge setup
Compatible with surface mount technology
Application Areas
Power supply units
Power management systems requiring isolation
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades available
Several Key Reasons to Choose This Product
Efficient power conversion with half-bridge topology
Wide operating voltage range suitable for various applications
Built-in frequency control and soft start for enhanced performance
High-frequency switching allows for compact circuit design
Safety features including isolation and current limiting provide added reliability